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 relaxed everyday essential, this long-sleeve striped shirt brings effortless casual style to any wardrobe. Cut in a roomy oversized silhouette with a classic point collar, front button placket, and a single chest patch pocket, it pairs equally well with jeans, chinos, or layered over a tee. Available in three fresh colorways — white, yellow, and blue — each featuring tonal vertical pinstripes for a clean, versatile look suited to spring and autumn wear.
Product Highlights
Relaxed oversized fit with dropped shoulders for an on-trend, comfortable silhouette
Vertical pinstripe pattern in three colorways: white, yellow, and blue
Classic point collar and full-length front button closure
Single chest patch pocket with small woven brand label
Long sleeves with single-button cuffs
Clean back yoke panel detail adds subtle structure
Fit & Styling
This shirt is cut generously — the oversized proportions are intentional, giving a relaxed, slightly boxy drape. It works well worn open over a plain white tee, tucked loosely into straight-leg trousers, or belted for a more defined look. The pinstripe pattern keeps it versatile enough for casual outings, weekend errands, or light layering in transitional weather. Refer to the size chart: size M measures 72 cm in length, 120 cm chest, 59 cm shoulder width, and 56 cm sleeve length.
Product Details
Constructed from a lightweight woven fabric, this shirt is composed of approximately 100% Cotton, giving it a soft, breathable hand feel ideal for everyday wear. The back features a split yoke panel where the stripe direction shifts horizontally, adding a subtle design detail. Brand label sewn at the chest pocket. Available in sizes M, L, and XL.
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
72
120
59
56
L
74
124
60
57
XL
76
128
61
58
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.
