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 IDVENSXY faux-layered knit sweater delivers the effortless charm of a Korean campus aesthetic in one ready-to-wear piece. A V-neck knit vest body — featuring a bold yellow leopard-cat graphic and brand lettering — is seamlessly constructed with blue plaid shirt sleeves and a spread collar, creating a convincing two-in-one layered look without the bulk of actual double layers.
Product Highlights
Faux two-piece construction: knit vest front and back with attached plaid shirt collar and sleeves
Oversized yellow cat graphic knitted into the chest panel with textured fuzzy detailing
IDVENSXY brand lettering below the graphic for a streetwear-ready finish
Yellow contrast trim at V-neckline, armhole edges, and hem ribbing
Available in warm chocolate brown and deep teal green
Relaxed, slightly oversized silhouette suitable for unisex styling
Fit & Styling
The sweater runs with a relaxed, slightly oversized fit — ideal for layering over slim trousers, straight-leg jeans, or casual wide-leg pants. The built-in plaid collar and cuffs eliminate the need to style a separate shirt underneath, making it a low-effort, high-impact outfit. Refer to the size chart: size M measures 66 cm in length, 58 cm half-chest, 46 cm shoulder width, and 56 cm sleeve length. Size up if you prefer a more exaggerated oversized silhouette.
Product Details
Constructed from an estimated 60% acrylic, 30% wool blend knit for the vest body, with 10% cotton woven plaid fabric forming the shirt collar and sleeves. The knit body features ribbed hem and cuff finishes with yellow accent stripe detailing. Hand measurements may vary by 1–3 cm.
Size Guide
Use the measurements below as a guide and compare them with a similar item you own.
Size
Length (cm)
Chest (cm)
Shoulder Width (cm)
Sleeve Length (cm)
S
64
56
45
55
M
66
58
46
56
L
68
60
47
57
XL
70
62
48
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.
