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.
Vintage-Inspired Style, Modern Everyday Wearability
The Seakoff Retro Stripe Knit Polo brings classic collegiate energy to your everyday wardrobe. Crafted from 100% cotton in a textured open-knit construction, this short-sleeve polo features bold horizontal stripes that nod to 70s and 80s sportswear heritage. Available in two colorways — a rich chocolate brown with gold and white accents, and a clean cream base with navy and sky blue stripes — both options deliver a distinctly retro character with a fresh, wearable feel.
Refined Details That Elevate the Look
A structured button-up polo collar frames the neckline cleanly, while a two-button placket adds a polished touch without feeling overly formal. An embroidered chest logo patch gives the shirt a branded, vintage-athletic finish. Ribbed cuffs and a ribbed hem provide a neat, structured silhouette that sits comfortably at the hip. The relaxed fit makes it easy to layer or wear on its own for a casual, put-together look.
How to Wear It
Pair the brown stripe version with straight-leg chinos or washed denim for a warm-toned retro outfit. The cream and navy colorway works effortlessly with white shorts, navy trousers, or light wash jeans. Both styles suit weekend outings, casual Fridays, or warm-weather streetwear looks. The 100% cotton construction keeps things breathable and comfortable throughout the day.
Size Guide
M: Length 23 5/8 in (60 cm) | Chest 21 5/8 in (55 cm) | Sleeve 10 1/4 in (26 cm) L: Length 24 3/8 in (62 cm) | Chest 22 1/2 in (57 cm) | Sleeve 10 1/4 in (26 cm) XL: Length 25 1/4 in (64 cm) | Chest 23 1/4 in (59 cm) | Sleeve 11 in (28 cm)
Size Guide
Size (in./cm)
Length
Chest
Sleeve
M
23 5/8 (60)
21 5/8 (55)
10 1/4 (26)
L
24 3/8 (62)
22 1/2 (57)
10 1/4 (26)
XL
25 1/4 (64)
23 1/4 (59)
11 (28)
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.
