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 collegiate-inspired short-sleeve shirt featuring a vertical pinstripe pattern and an attached contrast necktie that flips the color scheme of the shirt itself. Available in black with a white tie or white with a black tie, this oversized button-up delivers a bold streetwear-meets-prep aesthetic that stands out in any warm-weather wardrobe.
Product Highlights
Vertical pinstripe pattern in a classic two-tone colorway
Attached contrast necktie — white on black, black on white — secured with a snap button
Contrast chest patch pocket with matching tie fabric and metal snap fasteners
Relaxed oversized silhouette with a spread collar and short sleeves
Sleeve tab detail with adjustable strap for a rolled-cuff look
Clean back yoke construction for a structured, polished finish
Fit & Styling
This shirt is cut in a boxy, oversized fit — size up is not necessary. The dropped shoulders and wide chest make it ideal to wear untucked over straight-leg or wide-leg trousers, shorts, or denim. The built-in tie means no extra accessories are needed; pair with clean sneakers or loafers for an effortless campus-to-street look. The contrast colorblocking between the shirt body and the tie pocket creates a visual focal point that works equally well styled open over a plain tee or worn fully buttoned.
Product Details
Crafted from a lightweight woven fabric composed of approximately 65% Polyester and 35% Cotton, offering a smooth drape and breathability suited to summer wear. Available in Black and White. Sizes M through XXL. The necktie is attached and not removable. Front button placket closure.
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
112
49
31.5
L
72
116
50
32
XL
74
120
51
32.5
XXL
76
124
52
33
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.
