Worldwide Shipping Available Orders are processed within 1–3 business days and shipping costs are calculated at checkout. Tracking information will be sent once your order has been dispatched.
Estimated Shipping Times Estimated delivery times vary by destination:
USA & Canada: 7–12 business days
Germany & UK: 3–9 business days
Europe: 5–12 business days
Asia Pacific: 10–20 business days
Australia: 8–15 business days
Typical delivery times are 3–12 business days, depending on the destination. Please note that actual delivery times may vary due to customs, carrier delays, or peak shipping periods.
Shipping Protection Shop with confidence — every order is covered by shipping protection from dispatch to delivery. In the event of loss or theft, we offer a full refund or complimentary reshipment.
Shop with confidence — we offer a 30-day money-back guarantee and accept returns within 30 days after delivery for eligible items that are unused, in their original packaging, with tags attached. If your item arrives damaged, defective, or incorrect, please contact us and we’ll work with you to make it right.
For quality-related issues or shipping mistakes on our side, we’ll cover the return shipping cost. Approved refunds are issued to your original payment method within 1–3 business days after inspection.
This oversized plaid flannel shirt brings a Korean prep-school aesthetic to everyday streetwear. Cut in a relaxed, boxy silhouette, it features a classic point collar, a full button-down front, and a standout black knit tie attached at the collar for an effortless layered look. A leather-patch brand label sits on the left chest, and a back yoke seam adds subtle structure to the roomy fit. The dark charcoal and cream check pattern keeps the palette versatile and easy to style.
Product Highlights
Oversized boxy fit with dropped shoulders for a relaxed, contemporary silhouette
Dark charcoal and cream plaid check pattern in a classic flannel-weight fabric
Attached black knit tie at the collar for a built-in preppy accent
Leather brand patch on the left chest adds a premium detail
Back yoke panel with center pleat for ease of movement
Button cuffs and a curved hem for a polished, finished look
Fit & Styling
The shirt is cut oversized and is intended to be worn as a standalone top or as a light layering piece over a fitted tee. The attached tie means no extra styling effort is needed — just button up and go. Pair it with straight-leg trousers or wide-leg denim for a clean, Korean college-inspired outfit. The relaxed shoulder and generous chest measurement make it suitable for those who prefer a looser, streetwear-leaning fit; consider sizing down if you prefer a more standard fit. The curved hem works well worn untucked.
Product Details
This black button down shirt is constructed from a brushed cotton-blend flannel, giving it a soft hand feel and a slightly textured surface that photographs well in the dark plaid check. Material composition: approximately 80% Cotton, 20% Polyester. Available in sizes M, L, and XL. Measurements are taken flat; allow 1–2 cm variance. Brand: AICE NUTSHE (as shown on inner collar label).
Size Guide
Use the measurements below as a guide and compare them with a similar item you own.
Size
Length (cm)
Chest (cm)
Shoulder (cm)
Sleeve (cm)
M
73
118
53
58
L
75
122
54
59
XL
77
126
55
60
How to Find Your Perfect Size — Every Time
How to Find Your Perfect Size — Every Time
Struggling to pick a size online? Here's a simple trick: instead of guessing, use a piece of clothing you already own — and love the fit of — as your reference point.
Step 1: Pick Your Reference Item Think of a T-shirt you've bought before that fit you perfectly. Find that order and pull up its size chart.
Step 2: Focus on Two Key Measurements For streetwear-style tees, two numbers matter most:
Chest width— too narrow and it'll feel tight
Length— too long and it'll look sloppy
💡 Tip:Size charts sometimes list "Chest" as theflat-lay widthinstead of the full circumference. Here's how to tell the difference:
Large number(e.g., 49in / 124cm+) → likely the actual chest circumference
Small number(e.g., 24in / 62cm) → likely the flat width (garment laid flat and measured edge to edge)
Step 3: Note Your Ideal Numbers Write down the chest and length measurements from your best-fitting shirt. Care about sleeve length or shoulder width too? Note those down as well.
Step 4: Match to Our Size Chart Now check Seakoff's size chart and pick the size whose measurements are closest to your notes. That's it — no more guessing.
Works for Everything This same method applies to hoodies, sweaters, jackets, and more. Do it once, and you'll be able to shop confidently, anywhere — every time.
