Sundae School’s NAVY WASH HANBOK HOODIE features an oversized hood, long sleeves, ribbed cuffs and hem, and three buttons on the left shoulder. Made from custom cotton, it is finished with a small embroidered patch near the left cuff.

A person stands in an empty subway car, wearing Sundae School’s NAVY WASH HANBOK HOODIE with its oversized hood, paired with a black skirt, white socks, and black shoes. Their expression is thoughtful as they lightly touch their neck with one hand.

A person with short curly hair, dressed in the Sundae School NAVY WASH HANBOK HOODIE featuring an oversized hood, along with a long skirt, white socks, and black shoes, stands facing the subway doors in an empty subway car.

A NAVY WASH HANBOK HOODIE by Sundae School is laid flat and shown from the back, featuring an oversized hood and long sleeves. The custom cotton fabric looks thick and soft, with no visible graphics or logos.

Close-up of the Sundae School NAVY WASH HANBOK HOODIE, featuring a high collar and three metallic buttons on the right shoulder. Crafted from custom cotton, the soft, thick fabric evokes contemporary Hanbok Hoodie designs.

Close-up of the Sundae School NAVY WASH HANBOK HOODIE, featuring dark navy custom cotton fabric with three metallic flower-shaped buttons arranged diagonally.

The image displays the cuff and lower sleeve of a Sundae School NAVY WASH HANBOK HOODIE, showcasing a small pocket adorned with an embroidered flower and initials within the design, crafted from custom cotton.

A close-up of the NAVY WASH HANBOK HOODIE by Sundae School shows its oversized hood, metal snap button, and a partially visible white label reading

Close-up of a pocket on the NAVY WASH HANBOK HOODIE by Sundae School, showcasing custom cotton fabric in dark navy, set against a white background.

Two hooded sweatshirts from Sundae School are laid flat side by side—one in black and one in dark navy. Both feature an oversized hood, snap buttons at the collar, and long sleeves made from custom cotton fabric. On the NAVY WASH HANBOK HOODIE, a small white symbol appears near the cuff.

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NAVY WASH HANBOK HOODIE

$125

XXL

Low returns

Customer-loved

14-day return

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

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

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

COMPLETE THE STYLE:

NAVY WASH WRAP SWEAT BAJI

$123

NAVY PLEATED JERSEY MINI SKIRT

$85

FLARE SKIRT PANTS

$155

100% Cotton Sweat Jersey
Asymmetric button placket with hidden snap closure and custom metal buttons
Dropped shoulders, slightly cropped length, and an oversized hood
Signature stash pocket 🪡 at the sleeve with tonal embroidery
Available in Navy Wash and Black Wash
Model is 6'1 and wears a M

The Hanbok Hoodie you know and love is back, but we literally built this fabric from the ground up. It's a buttery custom cotton, meaning it's lighter than our usual heavy fleece and you can actually rock it year-round. We garment-washed it so it looks like you've been living in it for months, and because of the wash process, no two pieces fade exactly alike—each one has its own energy. Peep the asymmetric hanbok placket and custom metal buttons for that quiet heritage flex.

Fit Tip: Relaxed cut, unisex sizing. Men should take their usual size in tops. Women should size down if in doubt for a truer fit. Model is 6'1 and wears a M

Measurement (in)	XS	S	M	L	XL	XXL
A. Across chest	22.8	24.0	25.2	26.4	27.6	28.7
B. Sleeve length (back neck to cuff)	33.3	34.8	36.2	37.7	39.1	40.6
C. Back length	23.2	24.2	25.2	26.2	27.2	28.1

* Measured laid flat

* Unisex style

* Model is 6'1 and wears a size M

🚚 SHIPPING & DELIVERY

Free U.S. shipping on $200+.

Orders ship in 1–5 business days (Mon–Fri).

We rest on weekends + holidays to stay human.

You’ll get a tracking email when your order ships.

Due to an operational relocation, minor shipping and support delays may occur between July 15th and August 15th. We are taking every precaution to minimize disruptions. We apologize for the delay, and we thank you for your patience and understanding during this transition.

⛪️ Shipping Return Policy:

Online Returns Only: All items purchased in-store and online must be returned via our RETURN PORTAL! We do not accept physical returns or exchanges at the store.
Email Receipt Required: A valid email receipt is mandatory to initiate any return or exchange.
Shipping & Fees: Customers are responsible for return shipping costs to our warehouse. A $3.50 processing fee will be deducted from the final refund amount.
Eligibility: All standard online return/exchange eligibility rules apply.
Rejected Returns: If your item does not pass our condition inspection, it will not be accepted. You may request to have the rejected item shipped back to you at your own expense within 30 days of the rejection notice. Unclaimed items after 30 days will be responsibly discarded.

Effective May 14, 2026, our return processing fee has changed to a flat rate of $3.50. For any returns processed prior to this date, the previous 5% fee will apply.

We appreciate your patience and support as we grow. If you have any questions, our team is happy to help!

⚖️ Risk of Loss (UCC § 2-509 — in human words):

Once we hand your package to USPS/UPS/FedEx and they scan it in, they are responsible for getting it to you.

We’re a small brand — we can’t absorb carrier mistakes the way Amazon can.

If you want coverage until final delivery, please add shipping protection at checkout.

Please note that Sundae School will not be liable for any lost/stolen shipments that do not have a shipping protection.

If you purchased package protection with your order and your package is lost, you can file a claim here.

⏰ FTC SHIPPING TIMING (16 CFR § 435)

We legally must ship within the time advertised — or within 30 days if nothing is stated.

If there’s a delay, we’ll notify you + give you the option to cancel for a full refund.

📦 PACKAGE PROTECTION

Your package protection covers shipping mishaps caused by carriers during transit. It is added to all orders by default, but you may remove it on the cart page before checkout. Please note that once it is removed, we're unable to assist with any shipping-related issues.

Your package protection also includes a free return label, meaning the cost of the return shipping is covered if you choose to return or exchange your order. However, it does not cover restocking fees charged by our third-party warehouse, as these are not related to shipping mishaps, nor overrides final-sale eligibility.

If your package is lost and you purchased Package Protection with your order, please file a lost package claim here.

🕵️ MISSING OR STOLEN PACKAGES

Once a package is marked “Delivered”, our delivery obligation is complete under UCC § 2-509 & § 2-510.

If it says “Delivered” but you can’t find it:

Check with neighbors/building staff
Contact the carrier to file a claim
We’ll support with any proof they need

We cannot refund, replace, or reship delivered packages.

Lost Before Delivery:

If tracking stalls or there’s no delivery scan, please contact the carrier for a “lost package” investigation.

We’ll help with documentation.

Undeliverable Packages:

Wrong address / refused / unclaimed → you cover re-shipping.

Original shipping isn’t refundable.

💸 DAMAGED / DEFECTIVE ITEMS

First of all, we’re so sorry that your item arrived in less-than-perfect condition 😭. While we don’t currently offer repair services, we’ll do our best to make this right for you.

Please email us at counselor@sundae.school with clear photos or videos of the issue, and our team will assist you as soon as possible.

Need an extra button?

Most of our garments include extra buttons inside the item. If your item did not come with extra buttons, feel free to reach out to us and we'll be happy to help.

Lost the extra buttons or your order was delivered over a month ago? You can still request replacement buttons for a small shipping fee.

💸 PRICE MATCHING

We’ll match a lower price with store credit within 7 days of purchase if:

The item is identical (size/color)
In stock
Sold full-price at sundae.school or an authorized retailer
You provide proof (screenshot/link)

Not eligible:

Flash sales, discount codes, bundles, promos, unauthorized resellers.

Adjustments:

Issued as store credit only, per UCC § 2-209 (contract modifications require written agreement).

Once store credit is issued, the transaction becomes final sale.

🌏 INTERNATIONAL

We currently ship to U.S. and Canada only. All international orders are final sale.

If you wish to have your orders delivered to outside the U.S. and Canada, we recommend forwarders like Forward2Me.

🪩 SUMMARY OF LEGAL BACKING (so we can all sleep at night)

Topic	Governing Rule	What It Means for You
Risk of Loss	UCC § 2-509 & § 2-319	Once we give the package to carriers such as UPS/FedEx/USPS, you own the risk.
Breach Exception	UCC § 2-510	If we ship the wrong item or defective goods, risk stays with us until fixed.
Modifying Rules by Agreement	UCC § 1-302 (former § 1-102)	We can change the default rule only by written agreement.
Shipment Timing	FTC 16 CFR Part 435	We must ship within stated/30 days or notify you of delay and offer refund.