Certified Authentic
Smart Buy Option
$590
USD
- 100% authenticity guaranteed
- Direct dispatch from Korea
- Tracked international shipping
Details & Care
Product Code: 125088528
Details
| Category | T-shirt |
|---|---|
| Model number | UMIZX0117 ZZ |
| Brand | IT MICHAA |
| Release date | 2023 Spring/Summer |
| Color | Black |
| Fabric | Cotton 100% (rib: cotton 100%) (lining: polyester 100% / interlining: polyester 100%) |
| Care | Do not wash, Do not bleach, Do not tumble dry, Iron low, Dry clean only |
| Country of origin | Korea |
Size & Fit
| Size | Shoulder | Chest | Sleeve length | Total length |
|---|---|---|---|---|
| S | 41 | 51 | 21 | 71 |
| M | 43 | 53 | 21 | 73 |
| L | 45 | 55 | 22 | 75 |
| XL | 46 | 58 | 24 | 77 |
| XXL | 48 | 61 | 25 | 77 |
📏 SIZE GUIDE — PLEASE READ
✓ This chart is a general guide only.
✓ Actual sizing may vary by brand and item.
✉ Please contact us to confirm your exact size before placing an order.

Shipping & Returns
Worldwide Shipping
Shipping
-
Free express shippingFedEx / DHL from Seoul to 100+ countries, with tracking on every order.
-
Duties & taxes includedCalculated at checkout and included in your total (DDP). Nothing to pay on delivery.
- STEP 01SourcingSecured from the partner seller · 2–4 business days
- STEP 02Hub inspectionAuthentication & condition check in Seoul · 1–2 business days
- STEP 03International dispatchTypically within 5–7 business days of purchase
- STEP 04DeliveryUsually 5–10 business days after dispatch
Return Policy
Returns & Refunds
-
7-day returnsRequest within 7 days of delivery (calendar days) from your order history or at help@mustit.co.kr.
-
Defective, wrong or counterfeit — freeWe cover all shipping costs in both directions.
-
Change of mind — US $98Round-trip international shipping, deducted from your refund once per return shipment.
-
Refund within 10 business daysAfter the item passes inspection at our Seoul hub, to your original payment method.
- Free cancellation any time before international dispatch.
- We arrange the return: prepaid label, FedEx/DHL pickup and return customs paperwork.
- No exchanges — please return the item and place a new order.
Not returnable: items used, damaged or altered by the customer; items missing tags, authenticity cards, box, dust bag or other accessories; hygiene-sensitive items once worn or unsealed; made-to-order items. Import duties and taxes paid to customs are not refunded by us.