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 boxy-fit Harrington jacket channels classic American workwear and old-money vintage aesthetics through a rich velvet-textured outer fabric, contrast collar detailing, and a relaxed, slightly oversized silhouette. Available in deep black and dark brown, it delivers understated sophistication with a distinctly retro edge.
Product Highlights
Velvet-textured outer fabric with a subtle sheen for a premium, tactile finish
Contrast-color spread collar adds a two-tone vintage detail in both colorways
Full-length front zip closure with a chest zip pocket and two lower flap pockets
Geometric contrast paneling on the back creates visual structure and depth
Elasticated hem and cuffs with snap-button adjusters for a secure, tailored fit
Boxy, relaxed cut sits at the hip — ideal for layering over knitwear or hoodies
Fit & Styling
The boxy silhouette sits slightly oversized through the chest and shoulders, making it easy to layer over a heavyweight crewneck or a simple tee. The elasticated hem keeps the shape clean without pulling. Pair with straight-leg trousers or dark denim for a polished retro look, or wear over a graphic tee for a more casual American workwear vibe. The dark brown colorway leans warmer and more vintage, while the black version reads sharper and more versatile across seasons.
Product Details
Outer shell: approximately 85% cotton, 15% polyester velvet-textured fabric. Contrast collar and back panels in a complementary woven fabric. Full-length metal zip front closure. Chest zip pocket. Two lower flap pockets. Snap-button cuff adjusters. Elasticated ribbed hem. Available in Dark Brown and Black. Sizes M–XXL.
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.
