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.
A casual American-street-inspired long-sleeve top featuring a distressed Union Jack flag graphic printed on a textured waffle-knit fabric. The crew neck silhouette and relaxed, oversized cut make it an easy layering piece for spring and autumn wear. Available in black, white, and heather grey.
Product Highlights
Distressed vintage-style Union Jack flag graphic with star accents on the chest
Waffle-knit fabric texture adds visual depth and a comfortable, breathable feel
Relaxed oversized fit suitable for casual and streetwear styling
Crew neckline with long sleeves for transitional-season wear
Script signature detail beneath the flag graphic for a branded finishing touch
Available in three versatile colorways: black, white, and heather grey
Fit & Styling
This top is cut with a relaxed, boxy silhouette that sits comfortably on the shoulders and through the body. It pairs well with slim or straight-leg jeans, cargo pants, or joggers. The graphic-forward front makes it a standalone statement piece; wear it open over a plain tee or tucked loosely into trousers for a smart-casual look. Based on the size chart, the chest measurement runs generously — customers who prefer a closer fit may wish to size down.
Product Details
Fabric: 60% Cotton, 40% Polyester waffle-knit construction. Crew neckline. Long sleeves. Relaxed oversized fit. Distressed Union Jack chest graphic with star and script details. Available in sizes M, L, and XL. Machine wash cold.
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
68
116
58
60
L
70
120
59
61
XL
72
124
60
62
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.
