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 bold statement top that blends retro American streetwear with a cyberpunk edge, this lightweight long sleeve shirt features an all-over music staff and notation graphic printed across the chest, a structured stand collar with a half-zip closure, and silver-tone chain hardware connecting the shoulder epaulettes. Decorative snap buttons run along the back cuffs, adding a military-inspired finish to the clean silhouette. Available in crisp White and classic Black.
Product Highlights
Music score graphic print covering the front chest panel — a distinctive cyberpunk-meets-retro design
Stand collar with half-zip for adjustable coverage and a sharp, structured look
Silver-tone chain hardware across the chest connecting shoulder epaulette snap buttons
Decorative snap buttons along the back sleeve cuffs for added detail
Lightweight 100% cotton construction — breathable and comfortable for autumn layering
Available in White and Black in sizes S through XL
Fit & Styling
This top is cut with a relaxed, slightly oversized silhouette suited to streetwear and statement layering. The stand collar and half-zip make it easy to wear open or closed. Pair it with straight-leg trousers or cargo pants for a coordinated retro-futurist look. The size chart recommends S for heights 155–165 cm, M for 165–170 cm, L for 170–175 cm, and XL for 175–185 cm. If you are between sizes, sizing up is recommended for a more relaxed fit.
Product Details
Style: TP723 Cyber Music Score Stand Collar Half-Zip Long Sleeve Top. Material: 100% cotton (may contain trace amounts of other fibers). Colors: White, Black. Sizes: S, M, L, XL. All measurements are in centimeters; a tolerance of 1–3 cm may exist due to hand measurement.
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)
Height (cm)
Weight (jin)
S
64
110
53
58
155–165
80–110
M
66
114
54
59
165–170
90–120
L
68
118
55
60
170–175
100–130
XL
70
122
56
61
175–185
120–150
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.
