The Sundae School NAVY JEOGORI TIE SHELL JACKET features a water-resistant navy shell, two front pockets, elastic cuffs, and dual bow tie closures, shown against a plain light gray background.
A woman poses against a mauve background wearing the Sundae School NAVY JEOGORI TIE SHELL JACKET over a cream dress, gray legwarmers, and brown boots, standing beside an antique Singer sewing machine on a wooden table.
The NAVY JEOGORI TIE SHELL JACKET by Sundae School is a unisex technical outerwear piece in navy blue, featuring a water-resistant shell, elastic cuffs, long sleeves, and a relaxed fit. Shown from the back against a plain light background.
A woman stands in profile against a pink background, wearing the NAVY JEOGORI TIE SHELL JACKET by Sundae School, paired with a cream skirt, gray leg warmers, and brown boots beside an antique Singer sewing machine on a wooden table.
A person wearing the Sundae School NAVY JEOGORI TIE SHELL JACKET, a cream skirt, gray socks, and brown boots stands next to an antique sewing machine against a pink background.
A person with long dark hair, seen from behind, wears the Sundae School NAVY JEOGORI TIE SHELL JACKET and a white skirt, standing in front of a pink wall near a wooden table.
A woman with straight dark hair and a neutral expression wears the Sundae School NAVY JEOGORI TIE SHELL JACKET over a white collared dress, standing before a vintage sewing machine and dark pink background.
A person stands in front of a pink background wearing the Sundae School NAVY JEOGORI TIE SHELL JACKET over a white collared shirt; their face is partially out of frame.
Close-up of the Sundae School NAVY JEOGORI TIE SHELL JACKET: light gray and navy fabric with a dark blue drawstring, finished with a silver flower-shaped stopper. This water-resistant shell is inspired by the traditional Korean jeogori jacket.
Close-up of the Sundae School NAVY JEOGORI TIE SHELL JACKET, a unisex technical outerwear piece in navy blue with metal snap buttons, a zipper featuring a 3D-engraved pull, and smooth, slightly shiny water-resistant fabric.
Close-up of the NAVY JEOGORI TIE SHELL JACKET by Sundae School shows folded dark blue, matte fabric. Soft diagonal lines and shadows highlight the fine weave and water-resistant shell of this unisex technical outerwear.
A size chart for the Sundae School NAVY JEOGORI TIE SHELL JACKET displays a model in the unisex technical outerwear with body measurements, S–XL sizing table, jacket features, model’s height, and boots.
The Sundae School NAVY JEOGORI TIE SHELL JACKET features a water-resistant navy shell, two front pockets, elastic cuffs, and dual bow tie closures, shown against a plain light gray background.
A woman poses against a mauve background wearing the Sundae School NAVY JEOGORI TIE SHELL JACKET over a cream dress, gray legwarmers, and brown boots, standing beside an antique Singer sewing machine on a wooden table.
The NAVY JEOGORI TIE SHELL JACKET by Sundae School is a unisex technical outerwear piece in navy blue, featuring a water-resistant shell, elastic cuffs, long sleeves, and a relaxed fit. Shown from the back against a plain light background.
A woman stands in profile against a pink background, wearing the NAVY JEOGORI TIE SHELL JACKET by Sundae School, paired with a cream skirt, gray leg warmers, and brown boots beside an antique Singer sewing machine on a wooden table.
A person wearing the Sundae School NAVY JEOGORI TIE SHELL JACKET, a cream skirt, gray socks, and brown boots stands next to an antique sewing machine against a pink background.
A person with long dark hair, seen from behind, wears the Sundae School NAVY JEOGORI TIE SHELL JACKET and a white skirt, standing in front of a pink wall near a wooden table.
A woman with straight dark hair and a neutral expression wears the Sundae School NAVY JEOGORI TIE SHELL JACKET over a white collared dress, standing before a vintage sewing machine and dark pink background.
A person stands in front of a pink background wearing the Sundae School NAVY JEOGORI TIE SHELL JACKET over a white collared shirt; their face is partially out of frame.
Close-up of the Sundae School NAVY JEOGORI TIE SHELL JACKET: light gray and navy fabric with a dark blue drawstring, finished with a silver flower-shaped stopper. This water-resistant shell is inspired by the traditional Korean jeogori jacket.
Close-up of the Sundae School NAVY JEOGORI TIE SHELL JACKET, a unisex technical outerwear piece in navy blue with metal snap buttons, a zipper featuring a 3D-engraved pull, and smooth, slightly shiny water-resistant fabric.
Close-up of the NAVY JEOGORI TIE SHELL JACKET by Sundae School shows folded dark blue, matte fabric. Soft diagonal lines and shadows highlight the fine weave and water-resistant shell of this unisex technical outerwear.
A size chart for the Sundae School NAVY JEOGORI TIE SHELL JACKET displays a model in the unisex technical outerwear with body measurements, S–XL sizing table, jacket features, model’s height, and boots.

NAVY JEOGORI TIE SHELL JACKET

$165
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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 DOUBLE DUTY BLAZER
BLACK DOUBLE DUTY BLAZER
$230
BLACK PLEATED HANBOK SLACKS
BLACK PLEATED HANBOK SLACKS
$190
NAVY DOUBLE DUTY BLAZER
NAVY DOUBLE DUTY BLAZER
$230
NAVY PLEATED HANBOK SLACKS
NAVY PLEATED HANBOK SLACKS
$190
KNOT TIE TOWN JACKET
KNOT TIE TOWN JACKET
$125

COMPLETE THE STYLE:

$230
$190
$230
$190
$125

COMPLETE THE STYLE:

$230
$190
$230
$190
$125
  • Unisex style
  • Triple-coated fabric for high-level water resistance
  • Traditional Korean jeogori structure
  • Signature stash pocket  / "떨" logo embroidery on the sleeve 🪡🌸 
  • Layering essential (designed to fit over everything you already own)
  • 100% Polyester
  • Gyuri is 5'7" and wearing Navy Jeogori Tie Shell Jacket in S

This is our first dive into technical gear, but we kept the heritage front and center. We triple-coated the fabric for serious water resistance because a little spring drizzle shouldn't kill your vibe, but we’re not about that basic, crunchy outdoor gear energy. It’s the ultimate spring layer for when the weather is being unpredictable but you still need to look intentional. Wear it because it’s raining, or just because it looks better than anything else in your rotation.

Cheat sheet

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