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.
The Seakoff Layered Pinstripe Shirt delivers a sharp two-in-one aesthetic that stands out. A structured short-sleeve pinstripe shell sits over built-in grey long sleeves, creating the effortless look of a layered outfit in a single piece. The contrast between the dark pinstripe body and the heathered grey sleeves gives this shirt a clean, contemporary streetwear edge.
Details That Make the Difference
White pinstripes run vertically across a deep charcoal base, lending a tailored feel to an otherwise relaxed silhouette. A small embroidered chest graphic reading "mccann brothers new concept" adds a subtle branded touch. Button-down front closure, a classic spread collar, and a yoke panel at the back complete the refined construction. The shirt is made from 100% polyester, keeping it lightweight and easy to wear throughout the day.
How to Style It
This shirt works effortlessly with straight-leg trousers, cargo pants, or dark denim. The built-in layered sleeves remove the need to coordinate separates, making it a go-to piece for a polished streetwear look with minimal effort. Ideal for casual outings, creative workplaces, or weekend wear.
Frequently Asked Questions
Are the grey long sleeves a separate garment or attached to the shirt?
The grey long sleeves are built directly into the shirt, so this is a single garment designed to mimic a layered look.
Is this shirt true to size?
Please refer to the size guide below for chest, length, sleeve, and shoulder measurements before ordering.
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
70
110
49
59
L
72
114
50
60
XL
74
118
51
61
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.
