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 long sleeve T-shirt blends a subtle fine-stripe body with bold contrast striped sleeves for a laid-back American vintage aesthetic. The crew neck is finished with a clean ribbed collar in a contrasting tone, and a small embroidered oval logo badge sits at the left chest. Available in grey-navy and dark brown, it layers effortlessly over basics or stands alone as a casual statement piece.
Product Highlights
Contrast colorblock design: fine-stripe body with bolder horizontal-stripe sleeves
Ribbed crew neckline in contrasting navy or dark brown tone
Small embroidered logo badge at left chest
Relaxed oversized silhouette with dropped shoulders
Available in grey-navy and dark coffee brown colorways
Runs generously — suitable as a layering piece or standalone top
Fit & Styling
The oversized, boxy cut sits comfortably on the body without pulling. Dropped shoulders and a slightly elongated hem make it easy to tuck loosely into wide-leg trousers or wear untucked over joggers. The brown striped shirt long sleeve colorway pairs well with earth-tone bottoms, while the grey version works with navy or black. Size M measures 69 cm in length with a 116 cm chest — size up if you prefer an even roomier drape, or stay true to size for a relaxed everyday fit.
Product Details
Fabric: approximately 60% Cotton, 40% Polyester jersey knit. Crew neck with contrast ribbed collar. Long sleeves with horizontal stripe contrast panels. Embroidered oval logo at left chest. Machine wash cold. Available in sizes M, L, and XL. Style reference: 2522#.
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
69
116
54
58
L
71
120
55
59
XL
73
124
56
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.
