Sundae School's BLACK PLEATED UNIFORM SLACKS are unisex, high-waisted, with a wide-leg fit, front pleats, and button-zipper closure, inspired by Korean school uniforms and shown on a plain white background.
A person in Sundae School BLACK PLEATED UNIFORM SLACKS and black sunglasses stands before a pink backdrop, beside a pile of assorted clothes stacked on the floor.
The BLACK PLEATED UNIFORM SLACKS by Sundae School feature a wide-leg, adjustable waist with elastic waistband, two side pockets, and two back welt pockets, shown laid flat on a light gray background.
A man in a black suit and sunglasses stands in profile against a maroon background next to a pile of clothing, featuring Sundae School BLACK PLEATED UNIFORM SLACKS.
A person in Sundae School BLACK PLEATED UNIFORM SLACKS stands with their back to the camera against a maroon background. To their right, assorted folded clothes in various colors are stacked on the floor.
Two people stand side by side against a burgundy backdrop, both wearing Sundae School's CHARCOAL PLEATED UNIFORM SLACKS, looking directly at the camera with neutral expressions.
Close-up of Sundae School BLACK PLEATED UNIFORM SLACKS, showing a partially unzipped metal zipper, button closure at the waistband, and visible inner lining with detailed stitching.
Close-up of black textured fabric from Sundae School's BLACK PLEATED UNIFORM SLACKS, highlighting diagonal pleats and weave details—characteristic of adjustable waist pants in Korean school uniforms.
The BLACK PLEATED UNIFORM SLACKS by Sundae School are shown neatly folded with a black mandarin-collar shirt, both displayed on a plain light gray background.
Sundae School’s NAVY PLEATED UNIFORM SLACKS size chart includes unisex waist, rise, leg opening, and outseam details for XS–XL. Inspired by Korean gyobok, these versatile slacks are available in navy.
A size chart for Sundae School's NAVY PLEATED UNIFORM SLACKS shows a model (5'7
Sundae School's BLACK PLEATED UNIFORM SLACKS are unisex, high-waisted, with a wide-leg fit, front pleats, and button-zipper closure, inspired by Korean school uniforms and shown on a plain white background.
A person in Sundae School BLACK PLEATED UNIFORM SLACKS and black sunglasses stands before a pink backdrop, beside a pile of assorted clothes stacked on the floor.
The BLACK PLEATED UNIFORM SLACKS by Sundae School feature a wide-leg, adjustable waist with elastic waistband, two side pockets, and two back welt pockets, shown laid flat on a light gray background.
A man in a black suit and sunglasses stands in profile against a maroon background next to a pile of clothing, featuring Sundae School BLACK PLEATED UNIFORM SLACKS.
A person in Sundae School BLACK PLEATED UNIFORM SLACKS stands with their back to the camera against a maroon background. To their right, assorted folded clothes in various colors are stacked on the floor.
Two people stand side by side against a burgundy backdrop, both wearing Sundae School's CHARCOAL PLEATED UNIFORM SLACKS, looking directly at the camera with neutral expressions.
Close-up of Sundae School BLACK PLEATED UNIFORM SLACKS, showing a partially unzipped metal zipper, button closure at the waistband, and visible inner lining with detailed stitching.
Close-up of black textured fabric from Sundae School's BLACK PLEATED UNIFORM SLACKS, highlighting diagonal pleats and weave details—characteristic of adjustable waist pants in Korean school uniforms.
The BLACK PLEATED UNIFORM SLACKS by Sundae School are shown neatly folded with a black mandarin-collar shirt, both displayed on a plain light gray background.
Sundae School’s NAVY PLEATED UNIFORM SLACKS size chart includes unisex waist, rise, leg opening, and outseam details for XS–XL. Inspired by Korean gyobok, these versatile slacks are available in navy.
A size chart for Sundae School's NAVY PLEATED UNIFORM SLACKS shows a model (5'7

BLACK PLEATED UNIFORM SLACKS

$125
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Low returns

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Customer-loved

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Men's based unisex fit. Size down for women

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Heavyweight warmth guaranteed with 90% duck down fill and a durable 100% nylon shell.

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Internal vertical quilting creates a slimming fit, featuring multiple pockets for maximum storage.

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Asymmetric tie and zipper closure inspired by the traditional Korean hanbok for silent luxury.

COMPLETE THE STYLE:

BLACK HANBOK TRACK JACKET
BLACK HANBOK TRACK JACKET
$135
NAVY HANBOK TRACK JACKET
NAVY HANBOK TRACK JACKET
$135
BLACK HANBOK BALLOON TRACK PANTS
BLACK HANBOK BALLOON TRACK PANTS
$115
NAVY HANBOK BALLOON TRACK PANTS
NAVY HANBOK BALLOON TRACK PANTS
$115
BLACK STAND COLLAR UNIFORM JACKET
BLACK STAND COLLAR UNIFORM JACKET
$140

COMPLETE THE STYLE:

$135
$135
$115
$115
$140

COMPLETE THE STYLE:

$135
$135
$115
$115
$140
  • Unisex style
  • Two tuck pleated 
  • 68% Cotton & 32% Nylon
  • Versatile waist that can be turned into high waist and low waist
  • Garment washed for a lived in feel that hits right from the first wear
  • Available in Charcoal, Black and Navy
  • Yonghoon is 6'1" and wearing M

We’re calling it: the "high-functioning degenerate" uniform is officially here. We took the classic Korean gyobok (school uniform) energy and spiraled it into the ultimate uniform set. Wear them high-waisted for a sharp, tailored shape when you're on your scholarly grind, or drop them low for that intentional slouch. Whether you're feeling a refined silhouette or a relaxed vibe, these slacks adjust to the version of you that showed up today.

Cheat sheet

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