FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

FREE U.S GROUND SHIPPING FOR ORDERS $300+

Sundae School Black Pleated Nylon Pants featuring wide-leg silhouette with front pleats, asymmetric fly with D-ring belt, and elastic waistband on light background

A person stands facing forward against a white background, wearing a black zip-up jacket, a white collared shirt, Sundae School's BLACK PLEATED NYLON PANTS, and black shoes.

Sundae School Black Pleated Nylon Pants back view showing wide-leg silhouette with hem button details and elastic waistband on light background

A person models Sundae School BLACK PLEATED NYLON PANTS against a white background, paired with black shoes and a black jacket featuring a keychain on the waistband. Only the lower body is visible.

Close-up of black elastic waistband with D-ring belt attachment and front pleating detail on Sundae School nylon pants

A person with short dark hair stands against a white background wearing Sundae School BLACK PLEATED NYLON PANTS, a black bomber jacket over a white shirt, and black shoes, with their hands in their pockets.

A person with dark hair faces away, wearing a loose black jacket and Sundae School’s BLACK PLEATED NYLON PANTS against a plain white background.

Detail view of side pleating and wide-leg silhouette of Sundae School Black Pleated Nylon Pants showing fabric drape and construction

Close-up of flower mochi-shaped button details at hem of Sundae School Black Pleated Nylon Pants for adjustable cinching

Close-up of black nylon fabric texture and seam construction detail on Sundae School pleated pants

A young man stands facing forward against a white background, wearing Sundae School BLACK PLEATED NYLON PANTS with an adjustable D-ring belt, a black zip-up jacket, white collared shirt, and black shoes. His hands are in his pockets and he has a neutral expression.

A person wearing Sundae School BLACK PLEATED NYLON PANTS and a black top stands with their back to the camera against a white background.

Detail of black nylon fabric drape and texture showing material weight and flow of Sundae School pleated pants

Sundae School Black Pleated Nylon Pants featuring wide-leg silhouette with front pleats, asymmetric fly with D-ring belt, and elastic waistband on light background

A person stands facing forward against a white background, wearing a black zip-up jacket, a white collared shirt, Sundae School's BLACK PLEATED NYLON PANTS, and black shoes.

Sundae School Black Pleated Nylon Pants back view showing wide-leg silhouette with hem button details and elastic waistband on light background

A person models Sundae School BLACK PLEATED NYLON PANTS against a white background, paired with black shoes and a black jacket featuring a keychain on the waistband. Only the lower body is visible.

Close-up of black elastic waistband with D-ring belt attachment and front pleating detail on Sundae School nylon pants

A person with short dark hair stands against a white background wearing Sundae School BLACK PLEATED NYLON PANTS, a black bomber jacket over a white shirt, and black shoes, with their hands in their pockets.

A person with dark hair faces away, wearing a loose black jacket and Sundae School’s BLACK PLEATED NYLON PANTS against a plain white background.

Detail view of side pleating and wide-leg silhouette of Sundae School Black Pleated Nylon Pants showing fabric drape and construction

Close-up of flower mochi-shaped button details at hem of Sundae School Black Pleated Nylon Pants for adjustable cinching

Close-up of black nylon fabric texture and seam construction detail on Sundae School pleated pants

A young man stands facing forward against a white background, wearing Sundae School BLACK PLEATED NYLON PANTS with an adjustable D-ring belt, a black zip-up jacket, white collared shirt, and black shoes. His hands are in his pockets and he has a neutral expression.

A person wearing Sundae School BLACK PLEATED NYLON PANTS and a black top stands with their back to the camera against a white background.

Detail of black nylon fabric drape and texture showing material weight and flow of Sundae School pleated pants

╳

Sundae School Black Pleated Nylon Pants featuring wide-leg silhouette with front pleats, asymmetric fly with D-ring belt, and elastic waistband on light background

A person stands facing forward against a white background, wearing a black zip-up jacket, a white collared shirt, Sundae School's BLACK PLEATED NYLON PANTS, and black shoes.

Sundae School Black Pleated Nylon Pants back view showing wide-leg silhouette with hem button details and elastic waistband on light background

A person models Sundae School BLACK PLEATED NYLON PANTS against a white background, paired with black shoes and a black jacket featuring a keychain on the waistband. Only the lower body is visible.

Close-up of black elastic waistband with D-ring belt attachment and front pleating detail on Sundae School nylon pants

A person with short dark hair stands against a white background wearing Sundae School BLACK PLEATED NYLON PANTS, a black bomber jacket over a white shirt, and black shoes, with their hands in their pockets.

A person with dark hair faces away, wearing a loose black jacket and Sundae School’s BLACK PLEATED NYLON PANTS against a plain white background.

Detail view of side pleating and wide-leg silhouette of Sundae School Black Pleated Nylon Pants showing fabric drape and construction

Close-up of flower mochi-shaped button details at hem of Sundae School Black Pleated Nylon Pants for adjustable cinching

Close-up of black nylon fabric texture and seam construction detail on Sundae School pleated pants

A young man stands facing forward against a white background, wearing Sundae School BLACK PLEATED NYLON PANTS with an adjustable D-ring belt, a black zip-up jacket, white collared shirt, and black shoes. His hands are in his pockets and he has a neutral expression.

A person wearing Sundae School BLACK PLEATED NYLON PANTS and a black top stands with their back to the camera against a white background.

Detail of black nylon fabric drape and texture showing material weight and flow of Sundae School pleated pants

BLACK PLEATED NYLON PANTS

$135

S

M

L

XL

Shipping & Returns

Pleats on Pleats on Pleats. We went extra drapy / drippy on these
Asymmetric fly with D-ring belt for adjustability
Balloon wide-leg fit made for main character struts
Mochi buttons at the hem to cinch for tapered drama or release for full-on parachute mode
Thick cotton-nylon: durable, weighty, and not afraid of a little chaos
Elastic waistband in the back — aka snack-friendly engineering
Signature mochi button detail, because subtle flexes hit the loudest
Jeehoon is 6'1" and wearing size S

Floaty yet structured, rebellious yet refined — these are Sundae’s take on “serious trousers.” Except they don’t take themselves that seriously. Wear them loose, wear them cinched, wear them like you own the sidewalk.

Cheat sheet

Hand Wash

Hang Dry

You may also like

View all

The BLACK IVORY REVERSIBLE FLOWER QUILTED JEOGORI FLEECE by Sundae School is a black Korean hanbok jacket with cream trim, high collar, long sleeves, floral quilted pattern, two front pockets and ties, offering a stylish reversible design.

A person with long curly hair models Sundae School's BLACK IVORY REVERSIBLE FLOWER QUILTED JEOGORI FLEECE, a black Korean hanbok jacket with white trim and ties, paired with loose black pants against a white background.

BLACK IVORY REVERSIBLE FLOWER QUILTED JEOGORI FLEECE

The SILVER PINK BAEJA VEST / BAG by Sundae School is a soft, sleeveless light pink faux fur vest with a rounded hem and beige ribbon bow at the back, displayed flat on a white background.

The SILVER PINK BAEJA VEST / BAG by Sundae School features a soft, light pink hue and rounded shape with beige tie straps, evoking the timeless elegance of a traditional Korean vest, shown against a plain white background.

SILVER PINK BAEJA VEST / BAG

The BLACK LEOPARD BAEJA VEST / BAG by Sundae School is a sleeveless, reversible vest with a brown and black leopard print, inspired by the Korean baeja, featuring a black satin back bow, deep V neckline, and rounded hem.

The BLACK LEOPARD BAEJA VEST / BAG by Sundae School is a brown faux fur bag with a black leopard print, short handle, and black ribbon ties, styled to complement your reversible vest or Korean baeja look—shown on a light gray background.

BLACK LEOPARD BAEJA VEST / BAG

The Sundae School MATCHA MOCHI QUILTED MILITARY LINER in olive green features front snap buttons, two large patch pockets, and a round neckline—ideal for transitional weather—shown on a plain white background.

A person stands facing forward against a white background, wearing glasses, a Sundae School MATCHA MOCHI QUILTED MILITARY LINER with a floral pattern, a gray hoodie underneath, wide-leg black jeans with stitched designs, and black sneakers.

MATCHA MOCHI QUILTED MILITARY LINER

The BLACK MOCHI QUILTED MILITARY LINER by Sundae School features a round neckline, snap buttons, two large front pockets, and floral stitching—ideal for transitional weather. Shown in black on a light gray background.

A young woman stands indoors on a wooden floor beside sliding wooden doors and light walls, wearing the Sundae School BLACK MOCHI QUILTED MILITARY LINER, a black turtleneck and skirt, tall black boots, and cream leg warmers.

BLACK MOCHI QUILTED MILITARY LINER

The [PRE-ORDER] SMOKE PLEATED DUVET PUFFER by Sundae School is a gray puffer jacket featuring an all-over pleated texture, high collar, ruched details, front zipper, plus elastic cuffs and hem for a voluminous silhouette.

A woman stands by an elevator wearing Sundae School's [PRE-ORDER] SMOKE PLEATED DUVET PUFFER, a mini skirt, and black boots. She carries a large black handbag, her straight black hair frames her face, and leg tattoos are visible.

[PRE-ORDER] SMOKE PLEATED DUVET PUFFER Use PUFFPREORDER for 10% off pre-orders

Black Hanbok Balloon Pants with wide-leg silhouette, elastic waistband, two flower-shaped buttons at the front, and adjustable button tabs at the hem.

A person with curly hair stands against a white background, wearing the BLACK HANBOK TIE BLAZER by Sundae School with wide-legged pants, a white collared shirt, black shoes, gold hoop earrings, and a serious expression.

BLACK HANBOK BALLOON PANTS

The [PRE-ORDER] BLACK PLEATED DUVET PUFFER by Sundae School features ruched black fabric, duck down fill, a high collar, full zipper, elastic cuffs, and a signature sleeve stash pocket, shown on a plain light gray background.

A woman with short, wavy hair and a neutral expression stands on stone steps in front of wooden doors, wearing the Sundae School [PRE-ORDER] BLACK PLEATED DUVET PUFFER, a gray pleated mini skirt, dotted white knee-high socks, and silver shoes.

[PRE-ORDER] BLACK PLEATED DUVET PUFFER Use PUFFPREORDER for 10% off pre-orders

Black wide-leg hanbok denim pants with high-rise waist and asymmetric front closure featuring silver flower-shaped snap buttons, relaxed fit silhouette, flat lay photography on light gray background

Black wide-leg hanbok denim pants modeled with white ribbed tank top, silver cross necklace and ring accessories, dynamic walking pose with white sneakers against white studio background

BLACK HANBOK DENIM PANTS

The [PRE-ORDER] KHAKI HEAVYWEIGHT MOCHI PUFFER by Sundae School features a wrap-around collar, long sleeves, and elastic cuffs for warmth and style, shown on a light grey background—perfect for cold weather.

A person with bleached blond hair stands before a traditional wooden building, wearing round glasses and Sundae School’s [PRE-ORDER] KHAKI HEAVYWEIGHT MOCHI PUFFER, black wide-leg pants, and black shoes, hands in pockets.

[PRE-ORDER] KHAKI HEAVYWEIGHT MOCHI PUFFER Use PUFFPREORDER for 10% off pre-orders

IVORY MUGUNGHWA FLEECE

IVORY MUGUNGHWA FLEECE

IVORY MUGUNGHWA FLEECE

BLUE WAVE FLEECE

BLUE WAVE FLEECE

BLUE WAVE FLEECE

Sundae School Black Pleated Nylon Pants featuring wide-leg silhouette with front pleats, asymmetric fly with D-ring belt, and elastic waistband on light background

A person stands facing forward against a white background, wearing a black zip-up jacket, a white collared shirt, Sundae School's BLACK PLEATED NYLON PANTS, and black shoes.

BLACK PLEATED NYLON PANTS

Black Fade Black Snap Sweatpants featuring vintage fade washed black cotton with custom dome snaps down both side seams, elastic waistband with drawstring ties, relaxed wide-leg fit silhouette, flat lay product shot on light background.

Black vintage fade washed cotton hoodie with metal snap details paired with matching black Fade Black Snap Sweatpants featuring dome snaps down side seams, pullover hoodie construction with drawstring hood, relaxed oversized fit silhouette, modeled on light background, shown in front view.

FADE BLACK SNAP SWEATPANTS

Black Fade Black Hanbok Hoodie featuring garment washed black cotton with custom dome snap hardware on hood, asymmetric closure design, pullover construction with kangaroo pocket, relaxed oversized fit silhouette, flat lay product shot on light background.

Black garment washed cotton Fade Black Hanbok Hoodie with custom dome snap details on hood paired with matching black Fade Black Snap Sweatpants featuring dome snaps down side seams, pullover hoodie construction, relaxed oversized fit silhouette, modeled on light background, shown in front view.

FADE BLACK HANBOK HOODIE

Black Mochi Haze Paneled Sweatpants featuring garment washed black cotton with exposed curved seam details throughout legs, elastic waistband with drawstring ties, relaxed wide-leg fit silhouette, flat lay product shot on light background.

Black Mochi Haze Paneled Hoodie featuring garment washed black cotton with exposed curved seam details, paired with matching black Mochi Haze Paneled Sweatpants, zip-up construction with drawstring hood, relaxed oversized fit silhouette, modeled on light background, shown in front view.

BLACK MOCHI HAZE PANELED SWEATPANTS

Indigo Mochi Haze Paneled Sweatpants featuring garment washed cotton with exposed curved seam details throughout legs, elastic waistband with drawstring ties, relaxed wide-leg fit silhouette, flat lay product shot on light background.

Indigo Mochi Haze Paneled Hoodie featuring garment washed indigo cotton with exposed curved seam details, paired with matching indigo Mochi Haze Paneled Sweatpants, zip-up construction with drawstring hood, relaxed oversized fit silhouette, modeled on light background, shown in front view.

INDIGO FADE MOCHI HAZE PANELED SWEATPANTS

Indigo Mochi Haze Paneled Hoodie featuring garment washed indigo cotton with exposed curved seam details throughout, zip-up construction with drawstring hood, ribbed cuffs and hem, relaxed oversized fit silhouette, flat lay product shot on light background.

Indigo Mochi Haze Paneled Hoodie featuring garment washed indigo cotton with exposed curved seam details paired with matching indigo Mochi Haze Paneled Sweatpants, zip-up construction with drawstring hood, relaxed oversized fit silhouette, modeled on light background, shown in front view.

INDIGO FADE MOCHI HAZE PANELED ZIP UP HOODIE

Black Mochi Haze Paneled Hoodie featuring garment washed black cotton with exposed curved seam details throughout body and sleeves, zip-up construction with drawstring hood, ribbed cuffs and hem, relaxed oversized fit silhouette, flat lay product shot on light background.

Black Mochi Haze Paneled Hoodie featuring black garment washed cotton with exposed curved seam details, paired with matching black Mochi Haze Paneled Sweatpants, zip-up construction with drawstring hood, relaxed oversized fit silhouette, modeled on light background, shown in front view.

BLACK MOCHI HAZE PANELED ZIP UP HOODIE

Navy blue Hanbok Tie Blazer with V-neckline, three flower-shaped buttons, asymmetrical tie closure at the waist, and long sleeves.

A person faces forward in a Sundae School NAVY HANBOK TIE BLAZER with an asymmetric side tie and wide-legged pants, paired with a white shirt and tie, set against a plain white background.

NAVY HANBOK TIE BLAZER

Navy blue Hanbok Balloon Pants with wide-leg silhouette, elastic waistband, two flower-shaped buttons at the front, and adjustable button tabs at the hem.

A young man stands against a white background wearing Sundae School's NAVY HANBOK BALLOON PANTS—loose-fitting, wide-leg trousers styled with a matching dark navy suit jacket that fastens asymmetrically, plus a white shirt and black tie.

NAVY HANBOK BALLOON PANTS

QUILTED BOLO TIE CARDIGAN

The Sundae School [PRE-ORDER] Charcoal Heavyweight Mochi Puffer features a wrap-around collar and asymmetrical front closure inspired by Korean hanbok design, shown against a plain light gray background.

A person in dark sunglasses, loose black pants, and black platform shoes wears the Sundae School [PRE-ORDER] CHARCOAL HEAVYWEIGHT MOCHI PUFFER, a Korean hanbok inspired duck down jacket, standing against a plain white background with hands in pockets.

[PRE-ORDER] CHARCOAL HEAVYWEIGHT MOCHI PUFFER Use PUFFPREORDER for 10% off pre-orders

The [PRE-ORDER] BLACK HEAVYWEIGHT MOCHI PUFFER by Sundae School features a hood, long sleeves, snap cuffs, and a hanbok-inspired front tie, shown on a plain light gray background.

A person poses confidently in the Sundae School [PRE-ORDER] BLACK HEAVYWEIGHT MOCHI PUFFER, paired with dark flared pants and black high heels against a plain white background.

[PRE-ORDER] BLACK HEAVYWEIGHT MOCHI PUFFER Use PUFFPREORDER for 10% off pre-orders

The Sundae School REVERSIBLE FLOWER QUILTED JEOGORI FLEECE is an olive green jacket with brown trim, high collar, front ties, and two large pockets, inspired by the Korean hanbok jacket and shown on a plain white background.

A person stands against a plain white background wearing Sundae School's REVERSIBLE FLOWER QUILTED JEOGORI FLEECE, an oversized green teddy sherpa coat with large front pockets, paired with a black skirt and tall black leg warmers over pointed shoes.

REVERSIBLE FLOWER QUILTED JEOGORI FLEECE

The [PRE-ORDER] IVORY PLEATED DUVET PUFFER by Sundae School is a cream-colored, long-sleeve jacket with a high collar, front zipper, and ruched pleats, shown on a plain light background.

A woman stands indoors wearing the Sundae School [PRE-ORDER] IVORY PLEATED DUVET PUFFER over a silky yellow dress with lace trim, white socks, and heeled shoes. She has short hair, a delicate netted veil, and is framed by wooden geometric patterns.

[PRE-ORDER] IVORY PLEATED DUVET PUFFER Use PUFFPREORDER for 10% off pre-orders

Sundae School Mugunghwa Fleece featuring black sherpa fleece body with white hibiscus flower pattern sleeves, burgundy contrast chest pocket with zipper, full-zip front closure, flat shot on light gray background.

Mugunghwa Fleece

Mugunghwa Fleece

Sundae School Kloudy Bay Fleece featuring San Francisco-inspired blue, orange, and white sherpa fleece pattern with full-zip front closure, stand collar, flat shot on light gray background.

Sundae School Kloudy Bay Fleece back view showing San Francisco-inspired blue, orange, and white pattern with large central design motif, sherpa fleece construction, flat shot on light gray background.

Kloudy Bay Fleece

Sundae School Dancheong Fleece featuring vibrant Korean temple-inspired pattern with orange and blue lotus flowers on navy background, full-zip front with contrast tan chest pocket, high collar, flat shot on light gray background.

Sundae School Dancheong Fleece modeled front view on person with black hair, styled with dark gray dress and burgundy pants, showing vibrant Korean temple pattern and tan chest pocket detail, white studio background.

Dancheong Fleece

Dark green Kloud Fleece Zip-Up jacket with purple and sage green swirl patterns throughout, featuring a high collar and cream trim around the neckline.

Kloud Fleece Zip-Up

Kloud Fleece Zip-Up

Sundae School Broccoli fleece jacket featuring green and yellow floral patterned fleece, orange contrast collar and trim details, dark green zip closure, yellow chest pocket with zipper, relaxed fit silhouette, flat lay product shot on light background.

Broccoli Fleece

Broccoli Fleece

The Tiger Mom Fleece by Sundae School features a sherpa leopard print front and collar, black sleeves and sides, orange trim on the zipper and hem, plus an orange chest pocket—a cozy style inspired by the viral Barefoot Jacob look.

A person with curly hair wears the Sundae School Tiger Mom Fleece—leopard print with red trim and pocket—paired with baggy black jeans and tan boots, standing against a plain white background.

Tiger Mom Fleece

Black Hanbok Tie Blazer with V-neckline, three flower-shaped buttons, asymmetrical tie closure at the waist, and long sleeves.

A person with curly hair stands against a white background, wearing the BLACK HANBOK TIE BLAZER by Sundae School with wide-legged pants, a white collared shirt, black shoes, gold hoop earrings, and a serious expression.

BLACK HANBOK TIE BLAZER

The Sundae School OLIVE OATMEAL MOCHI SPIRAL PUFFER is a two-tone biker-inspired jacket featuring a dark olive green front and sleeves, cream side panels and inner sleeves, a high collar, central zipper, and quilted floral stitching.

A person with curly hair wears the OLIVE OATMEAL MOCHI SPIRAL PUFFER by Sundae School, paired with a black crop top and wide-leg black jeans with decorative stitching, standing against a plain white background.

OLIVE OATMEAL MOCHI SPIRAL PUFFER

The BIG BOJAGI TOTE BAG by Sundae School is a reusable, oversized bag with pink, yellow, green, and lavender vertical stripes, a slouchy shape, top handle, and "SUNDAE SCHOOL" printed in white near the bottom. Inspired by the Korean bojagi bag.

The BIG BOJAGI TOTE BAG by Sundae School features vertical stripes in pastel pink, yellow, green, and lavender, inspired by Korean bojagi bag design. Shown against a plain light gray background.

BIG BOJAGI TOTE BAG

The Sundae School Kiwa Fleece Zip-Up is a white jacquard jacket with black abstract and nature-inspired doodles, a black zippered chest pocket, and black trim, shown against a plain light gray background.

A woman with short dark hair and a neutral expression stands before a wooden building, wearing a white Sundae School Kiwa Fleece Zip-Up with black patterns, a black skirt, white tights, black leg warmers, and white shoes.

Kiwa Fleece Zip-Up

Indigo fade wide-leg hanbok denim pants with high-rise waist and asymmetric front closure featuring silver flower-shaped snap buttons, relaxed fit silhouette, flat lay photography on light gray background

Indigo fade wide-leg hanbok denim pants modeled with white ruched bandeau crop top, white headband, and white disc earrings, red mini backpack accessory attached to waistband, full-length front view against white studio background

INDIGO FADE HANBOK DENIM PANTS