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.

A person stands in a three-quarter pose against a plain white background, hands in pockets, wearing Sundae School's loose-fitting NAVY HANBOK BALLOON PANTS paired with a dark suit jacket, white shirt, and tie.

A person with dark hair, wearing a loose dark jacket and Sundae School's NAVY HANBOK BALLOON PANTS, stands facing away from the camera against a plain white background.

Model wearing the navy Hanbok Balloon Pants with matching blazer, styled with dark leather shoes and a delicate necklace.

Three-quarters view of model wearing the Hanbok Balloon Pants holding white flowers, showing the wide-leg silhouette and relaxed fit.

Two people stand side by side in a studio, wearing Sundae School's BLACK HANBOK TIE BLAZER over white collared shirts. One has curly hair, the other short straight hair and glasses. Both have neutral expressions.

Close-up detail of the Hanbok Balloon Pants waistband showing two flower-shaped snap buttons and elastic waist construction.

Detail view of the waistband construction showing contrast stitching and adjustable button closure system.

Close-up of the adjustable button tab at the hem of the Hanbok Balloon Pants with metallic flower-shaped button.

Detail of back pocket construction on the Hanbok Balloon Pants showing white flower-shaped buttons and contrast stitching details.

╳

NAVY HANBOK BALLOON PANTS

$135

XXL

Low returns

Customer-loved

14-day return

Machine Wash Friendly

Hand Wash

Hang Dry

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 HANBOK TIE BLAZER

$135

FADE BLACK HANBOK HOODIE

$125

NAVY DOUBLE DUTY BLAZER

$230

Balloon wide-leg fit (airy, chill, perfect for heat waves 🥵)
Breathable 100% Cotton
Asymmetric fly with “떨” logo snap buttons for adjustable rise
Elastic waistband for munchie madness
Adjustable buttons at the leg hem
Side seam pockets + open back pockets
Signature jo!nt stash pocket 🪡 with “떨” embroidery 🌸
Elio is 5’9” and wears size M and it's a little snug on him
Pairs with matching ‘Hanbok Tie Blazer’
Jeehoon is 6'1" and wearing size M

Cotton pants but make it 사극-drama (sageuk). Inspired by the breezy elegance of historical K-dramas (romantic palace strolls minus the family feuds), these pants blend heritage with street-style cool. The lightweight denim-colored linen keeps things airy and breathable for your summer slay. Balloon-wide legs create effortless drama, while 떨 flower snap buttons and contrast stitching upgrade your aesthetic. And that asymmetric fly? It’s giving main character energy—wear it high or sling it down low. You’ll have everyone asking, “what episode is this?”

Measurement (Inches)	XS	S	M	L	XL	XXL
A. Waist range	24.4 - 30.8	27.2 - 33.0	30.0 - 35.4	32.2 - 37.8	34.6 - 40.2	37.0 - 42.6
B. Hip	20.1	21.5	22.8	24.0	25.2	27.3
C. Front rise	12.4	12.9	13.4	13.8	14.2	14.6
D. Inseam	27.0	27.6	28.1	28.5	28.9	29.3
E. Leg opening	10.5	10.9	11.4	11.8	12.2	12.6
F. Outseam	40.4	41.3	42.3	43.1	43.9	44.7

Measurements are taken laid flat

Size Recommendations: These pants have elastic waistbands;

Elio is 5’9” and wears size M and it's a little snug on him

🚚 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 a high volume of weekend orders, we are currently experiencing slight delays. Please allow 7–10 business days for your return to be processed.

⛪️ 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.