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 retro-inspired oversized button-up shirt that blends preppy and streetwear aesthetics. Featuring a vertical stripe base, a contrasting denim collar with embroidered trim, a row of whimsical botanical and bird embroidery across the chest, and an attached diagonal-stripe necktie, this shirt delivers a bold collegiate look with a playful, artistic edge. Available in blue and khaki colorways.
Product Highlights
Vertical pinstripe woven fabric in blue or khaki colorway
Contrasting denim collar with floral embroidered border detail
Chest-spanning botanical embroidery featuring flowers, birds, and plants in warm tones
Attached red diagonal-stripe necktie for a built-in preppy accent
Relaxed oversized silhouette with long sleeves and button cuffs
Brand label tab at collar — UNKONG RETRO
Fit & Styling
Cut in a relaxed, boxy oversized fit, this shirt works well worn open over a plain tee or buttoned up as a standalone top. The generous chest measurement (120–128 cm across sizes M–XL) makes it suitable for layering or wearing loose. Pair with straight-leg trousers, wide-leg jeans, or cargo pants to complement the vintage collegiate vibe. The attached tie means no extra accessories are needed — wear it as styled or tuck the tie away for a cleaner look.
Product Details
Material: 100% Cotton woven fabric with denim collar panel. Long-sleeve button-front construction with single-button cuffs. Embroidery applied to chest front. Attached woven necktie. Available in Blue and Khaki. 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.
