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 sharp take on the classic bomber silhouette, this men's pinstripe stand-collar jacket blends tailored suiting aesthetics with relaxed streetwear proportions. The fine vertical pinstripes on a deep black ground give the piece a polished, European-influenced edge, while the cropped boxy cut and elasticated hem keep it firmly in casual territory. A woven crest badge on the left chest adds a collegiate finishing touch.
Product Highlights
Fine white pinstripe pattern on a deep black base for a smart-casual look
Stand-up mock collar with a full-length silver zip closure
Embroidered shield crest badge on the left chest
Cropped, boxy silhouette with an elasticated hem for a relaxed fit
Adjustable buckle tab cuffs for a refined detail at the wrist
Clean back yoke seam and smooth uncluttered rear panel
Fit & Styling
This jacket is cut with an oversized, relaxed fit — the shoulders sit wide and the body is roomy through the chest and sleeves. It works best worn over a fitted crew-neck tee or a slim knit. Pair with straight-leg trousers or dark jeans to balance the volume. The cropped length makes it a natural match for high-waisted bottoms. Refer to the size chart: M measures 58 cm length, 128 cm chest, 58 cm shoulder, and 56 cm sleeve; sizing steps up 2 cm per measurement across each size.
Product Details
Shell: 70% Polyester, 30% Viscose — a suiting-weight woven blend that holds the pinstripe structure and drapes cleanly. Lining: 100% Polyester. Available in Black. Sizes: M, L, XL, XXL.
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
58
128
58
56
L
60
132
59
57
XL
62
136
60
58
XXL
64
140
61
59
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.
