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 long-sleeve jersey channels the spirit of classic team kits with a fresh streetwear twist. The contrast cream V-neck collar, bold twin sleeve stripes, and oversized chest graphic reading "The Mershier Brand" give it an authentic retro football aesthetic. Available in deep navy and rich red, both colorways carry that worn-in vintage character that makes this piece stand out from standard athletic tops.
Relaxed Fit Built for Everyday Wear
Cut with dropped shoulders and a relaxed silhouette, this jersey drapes effortlessly whether you are wearing it solo or layered over a long-sleeve tee. The lightweight 100% polyester fabric feels smooth against the skin and offers a breathable, easy-wearing experience throughout the day. The ribbed cuffs and clean hem finish the look with a polished, put-together edge.
How to Style It
Pair with straight-leg or baggy denim and chunky sneakers for a classic 90s-inspired fit. Layer under an open overshirt or coach jacket for added dimension in cooler weather. The bold chest graphic and stripe detailing mean this jersey does the heavy lifting — keep the rest of the outfit simple and let it speak for itself.
Size Guide
M: Length 26 in / Chest 44⅛ in / Shoulder 21⅝ in / Sleeve 25¼ in L: Length 26¾ in / Chest 45⅝ in / Shoulder 22¼ in / Sleeve 25⅝ in XL: Length 27½ in / Chest 47¼ in / Shoulder 22⅞ in / Sleeve 26 in
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.
