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, oversized button-down shirt built on a classic vertical pinstripe base and elevated by large white R.C letter appliqué patches across the chest. Available in soft sky blue and charcoal grey stripes, this long-sleeve shirt brings a streetwear-influenced edge to a traditional shirt silhouette — making it equally at home styled casually or dressed up.
Product Highlights
Bold oversized R.C letter appliqué embroidery across the front chest panel
Classic vertical pinstripe pattern in sky blue or charcoal grey colorways
Relaxed, boxy oversized fit with dropped shoulders
Traditional point collar with full button-down front placket
Clean plain back panel with a subtle yoke detail
Button cuffs on long sleeves for a polished finish
Fit & Styling
This shirt is cut with a generous, relaxed oversized silhouette — the chest measures 112 cm at size M, making it ideal for a loose, effortless layered look. Wear it open over a plain white tee and straight-leg trousers, or button it fully and tuck lightly into wide-leg pants. The bold letter appliqué makes it a statement piece that works best kept simple below the waist. Refer to the size chart: M fits chest up to ~112 cm, L up to ~116 cm, XL up to ~120 cm, and XXL up to ~124 cm.
Product Details
Constructed from 100% cotton woven fabric, giving the shirt a crisp, breathable hand feel with natural drape suited to spring and autumn wear. The R.C appliqué letters are sewn-on fabric patches with visible stitch detailing around the edges. Brand label is sewn at the inner collar. Available in two colorways — Charcoal Grey Stripe and Sky Blue Stripe — across sizes M through 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
71
112
50
59
L
73
116
51
60
XL
75
120
52
61
XXL
77
124
53
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.
