A person with short curly hair and glasses stands in a subway car with closed doors, wearing Sundae School’s KHAKI OFFICE QUARTER ZIP over a white collared shirt. The sign above reads 117 Hester St.

A person with curly hair, seen from behind in a Sundae School KHAKI OFFICE QUARTER ZIP, stands inside a subway train facing closed doors. Above the doors are a subway map and a sign that reads 117 Hester St.

A person with curly hair and glasses wears a Sundae School KHAKI OFFICE QUARTER ZIP in a subway car, hands in pockets, with a subway map and

A person with curly hair and glasses wears the Sundae School KHAKI OFFICE QUARTER ZIP over a white shirt and wide-leg dark trousers, standing in an empty subway car, holding a pole and looking sideways with visible subway signs.

The Sundae School Khaki Office Quarter Zip is a long-sleeve sage green top with white seam piping and a subtle stash pocket, shown flat against a light gray background.

A close-up of the KHAKI OFFICE QUARTER ZIP by Sundae School shows its green cotton jersey sleeve, stash pocket, and a white embroidered cloud-like cursive haenyeo-inspired design on the pocket.

Close-up of the KHAKI OFFICE QUARTER ZIP by Sundae School. Gray quarter-zip features white shoulder piping, visible Sundae School label inside, and

Close-up of a grey fabric drawstring with plastic tips, tied in a bow against a light background—details from Sundae School's KHAKI OFFICE QUARTER ZIP.

Close-up of the hem and inner seam of the Sundae School KHAKI OFFICE QUARTER ZIP, highlighting detailed stitching and the soft texture of its light olive green cotton jersey fabric.

Close-up of the Sundae School KHAKI OFFICE QUARTER ZIP, highlighting its khaki green cotton jersey fabric, white seam stripe detail, and intricate stitching.

Two Sundae School KHAKI OFFICE QUARTER ZIP jackets with contrast stitching, one olive green and one black, both featuring a stash pocket, are laid flat side by side on a light gray background.

Size chart for a unisex office quarter zip top with a model wearing the garment.

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KHAKI OFFICE QUARTER ZIP

$95

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:

BLACK PLEATED PALAZZO PANTS

$130

SKY BLUE HANBOK DENIM PANTS

$130

IVORY DAENGGI CAP

$58

u better 해, 녀 🤿
Body: 100% Cotton Jersey
Trim: Tencel/Spandex
Collarless quarter-zip front and an adjustable rubber-tipped drawstring hem
Raglan sleeves with contrast sky blue piping and discreet side seam pockets
Signature stash pocket / "떨" logo embroidery on the sleeve 🪡🌸
Custom Sundae School text embroidery at the left raglan seam
Available in Navy and Khaki
Jayden is 6'1 and wears a M

Inspired by the haenyeo—the legendary badass women free-divers of Jeju Island—we designed this quarter-zip for navigating the treacherous waters of the corporate office. We traded the actual ocean for water cooler talk, with the lightweight bio-washed cotton jersey that breathes easy, ensuring you won't break a sweat when the edible hits right before a mandatory sync. Naturally, we equipped it with our signature stash pocket so you can safely store your goods and submerge yourself in a THC-induced corporate dissociation. It’s the ultimate stealth uniform for surviving the 9-to-5 grind.

Fit Tip: Heads up, this one is cut a little slimmer than our standard fit to sit closer to the body. Order true to size for that sleek, tailored look, or size up if you want to hit our usual roomy, relaxed drape.

🚚 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.

⛪️ 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 don’t ship globally right now.

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 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.