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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.
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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 polo sweatshirt delivers a lived-in, post-apocalyptic American vintage aesthetic through a clever faux two-piece construction. The main body is a washed and distressed black sweatshirt fabric featuring irregular bleach-streak detailing, while a grey micro-plaid shirt layer peeks out at the collar, cuffs, and hem — creating the effortless look of layering without the bulk.
Product Highlights
Faux two-piece design: sweatshirt body with built-in plaid shirt underlayer at collar, cuffs, and hem
All-over irregular washed distressing with streak and fade detailing for a vintage worn-in look
Polo-style collar with partial button placket at the neckline
Embroidered script logo on the left chest
Relaxed oversized silhouette with dropped shoulders
Dual fabric construction: 90% cotton / 10% viscose main body; 60% polyester / 40% cotton plaid trim
Fit & Styling
Cut in a relaxed, boxy oversized fit, this top works well worn over slim or straight-leg trousers, cargo pants, or dark denim. The layered hem and cuffs add visual depth without extra bulk, making it an easy standalone piece for transitional weather. Size up if you prefer an even more exaggerated drop-shoulder silhouette. Refer to the size chart: M fits 155–165 cm / 80–130 jin; L fits 165–170 cm / 130–150 jin; XL fits 170–175 cm / 150–170 jin; 2XL fits 175–190 cm / 170–200 jin.
Product Details
Style: TP122 Faux Two-Piece Irregular Washed Polo Shirt. Main fabric: 90% cotton, 10% viscose. Plaid trim fabric: 60% polyester, 40% cotton. Color: Black. Available sizes: M, L, XL, 2XL. All measurements are taken by hand and may vary by 1–3 cm.
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)
Height (cm)
Weight (jin)
M
72
124
54
51
155–165
80–130
L
74
128
55
52
165–170
130–150
XL
76
132
56
53
170–175
150–170
2XL
78
136
57
54
175–190
170–200
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.
