Cobalt Rush Oversized Poplin Shirt
Bring a clean color statement to your everyday rotation with this oversized poplin shirt, designed around the relaxed proportions and effortless layering language of contemporary Korean streetwear. Available in vivid Blue and soft Light Blue, it balances a crisp solid finish with an easy silhouette that feels polished without looking formal.
The shirt is made for styling freedom. Wear it open over a graphic T-shirt for a casual Seoul fashion look, button it up for a sharper minimalist outfit, or layer it beneath a jacket when the temperature drops. Its generous shape creates the relaxed drape associated with modern Asian fashion while keeping the classic structure of a collared button-up.
Key Features of This Oversized Poplin Shirt
- Relaxed oversized silhouette: Designed to drape loosely over the body for a comfortable, contemporary streetwear profile.
- Smooth poplin texture: A clean, crisp-looking surface that gives the shirt a neat appearance while remaining easy to style casually.
- Two versatile blue colorways: Choose vibrant Blue for a bold cobalt-inspired statement or Light Blue for a softer, understated finish.
- Classic pointed collar: Adds a timeless shirt detail that works with both graphic tees and minimalist outfits.
- Full button-front closure: Wear it closed, partially unbuttoned, or completely open as a lightweight overshirt.
- Buttoned cuffs: Create a more structured finish and allow the sleeves to be styled neatly or casually rolled.
- Layer-friendly construction: The loose fit comfortably accommodates a T-shirt or lightweight base layer underneath.
Seoul Streetwear Styling
This shirt takes inspiration from the understated contrast often seen in Seoul and East Asian street style: a clean, structured garment mixed with relaxed denim, graphic layers, and expressive accessories. The solid color keeps the outfit visually sharp, while the oversized cut adds the loose proportions favored by Korean fashion and contemporary K-pop styling.
For a casual daily look, leave the shirt open over a white or black graphic tee and pair it with faded jeans and minimalist sneakers. To create a more directional outfit, combine the Blue version with flared or wide-leg denim, a compact shoulder bag, and silver-toned accessories. The Light Blue colorway works especially well with white tees, washed denim, neutral trousers, and layered summer outfits.
Product Details
| Product Type | Oversized long-sleeve poplin shirt |
|---|---|
| Color Options | Blue; Light Blue |
| Fit | Relaxed, loose, oversized fit |
| Collar | Classic pointed collar |
| Closure | Full button-front placket |
| Cuffs | Buttoned cuffs |
| Style Direction | Korean streetwear, Seoul fashion, Asian fashion, casual layering |
Size Chart
Measurements are taken flat. Please compare them with a similar shirt you already own before selecting your size. The oversized design is intended to provide a loose, relaxed fit.
| Size | Clothes Length | Bust | Shoulder Width | Sleeve Length |
|---|---|---|---|---|
| M | 71.5 cm / 28.1 in | 118 cm / 46.5 in | 48.1 cm / 18.9 in | 61 cm / 24.0 in |
| L | 73 cm / 28.7 in | 122 cm / 48.0 in | 49.3 cm / 19.4 in | 62 cm / 24.4 in |
| XL | 74.5 cm / 29.3 in | 126 cm / 49.6 in | 50.5 cm / 19.9 in | 63 cm / 24.8 in |
| 2XL | 76 cm / 29.9 in | 130 cm / 51.2 in | 51.7 cm / 20.4 in | 64 cm / 25.2 in |
Model reference: Male model, 188 cm / 74.0 in tall, 55 kg / 121.3 lb, wearing size XL.
When to Wear It
- Everyday city outfits and casual weekend styling
- Spring and autumn transitional-season layering
- Concerts, creative events, and street photography looks
- Travel outfits inspired by Seoul and contemporary Asian fashion
- Relaxed campus, café, and after-dark city wear
Care and Styling Notes
To help preserve the clean poplin appearance, follow the garment care instructions provided with the product. Wash with similar colors, avoid harsh bleaching products, and reshape the shirt after washing. Hang or fold it neatly to reduce creasing. The button-front design makes it easy to alternate between a crisp shirt look and a relaxed overshirt aesthetic.
























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