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.
This long sleeve polo shirt delivers a sharp faux two-piece look by splicing a solid cotton body with contrasting plaid flannel sleeves and a matching plaid collar. Embroidered collegiate crests and the cursive "North Ecstein" script across the chest give it a campus-ready character, while the relaxed oversized silhouette keeps it firmly in streetwear territory.
Product Highlights
Faux layered construction: solid body paired with plaid-patterned sleeves for a built-in layered look
Plaid flannel collar and cuffs that coordinate with the sleeve fabric
Embroidered collegiate crest badges on the left chest
Cursive "North Ecstein" script embroidery across the front
Polo button placket at the neckline for a smart-casual finish
Oversized, relaxed fit suitable for a wide range of body types
Fit & Styling
Cut in a boxy, oversized silhouette, this polo runs generously across the chest and shoulders — ideal for layering over a fitted turtleneck or wearing solo with straight-leg trousers or cargo pants. The plaid sleeves create natural visual contrast, so keeping the rest of the outfit simple lets the shirt do the talking. Size M measures 116 cm chest and 70 cm length; size L is 120 cm chest and 72 cm length; size XL is 124 cm chest and 74 cm length. If you prefer a slightly more fitted look, size down one.
Product Details
The body is constructed from a medium-weight cotton jersey, while the sleeves, collar, and cuffs use a woven plaid flannel fabric — estimated composition 70% Cotton, 30% Polyester. Available in Black and Apricot (cream). Sizes M, L, and XL. Machine wash cold, hang dry recommended to preserve the embroidery and plaid fabric integrity.
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
116
57
59
L
72
120
59
60
XL
74
124
61
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.
