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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.
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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 retro-inspired striped long sleeve shirt from UNKONG RETRO blends collegiate charm with playful streetwear energy. Featuring a bold vertical stripe fabric base in rich blue or rust brown, the shirt is adorned with two oval embroidered patches — one depicting a sweet bear with a birthday cake and the other a cool black cat — alongside a decorative attached mini necktie secured with a metal clasp. A patterned trim along the collar adds a finishing vintage touch.
Product Highlights
Two embroidered oval patches: "Sweet Bear" and "Cunnie" cat character graphics with colorful detailing
Attached decorative dark brown mini necktie with metal bar clasp for a preppy, collegiate look
Vertical stripe woven fabric in deep blue or rust brown colorways
Patterned collar trim with arrow/chevron ribbon accent
Relaxed oversized silhouette with long sleeves and button-front closure
UNKONG RETRO branded label at the back collar
Fit & Styling
Cut in a relaxed, oversized fit, this shirt works well worn open over a plain tee or buttoned up as a standalone top. The generous chest and shoulder measurements make it ideal for a loose, casual drape. Pair it with straight-leg trousers or wide-leg jeans to complement the retro collegiate aesthetic. The built-in necktie means no extra styling effort — it reads as a complete, considered look straight off the hanger. Best suited for those who enjoy American streetwear, Y2K-influenced fashion, or campus-inspired outfits.
Product Details
Material: 100% Cotton woven fabric. Available in Blue and Brown (Red). Sizes M, L, and XL. Size M measures 72 cm length, 120 cm chest, 59 cm shoulder width, and 56 cm sleeve length. Size L measures 74 cm length, 124 cm chest, 60 cm shoulder width, and 57 cm sleeve length. Size XL measures 76 cm length, 128 cm chest, 61 cm shoulder width, and 58 cm sleeve length. Button-front closure with decorative attached necktie. Machine wash cold recommended.
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.
