Graphite Pinstripe Oversized Double-Breasted Streetwear Blazer

Graphite Pinstripe Oversized Double-Breasted Blazer

Tailoring gets a streetwear rewrite in this graphite-grey pinstripe blazer. Built with an intentionally oversized, boxy profile, it brings the authority of classic power dressing into a more relaxed, fashion-forward silhouette. Sharp shoulders, wide peak lapels, and a double-breasted front create a clean architectural shape that feels equally at home in a Seoul-inspired streetwear rotation, a creative office setting, or a late-night formal event.

The fine vertical pinstripes add a quiet sense of structure without making the look feel overly traditional. Instead of chasing a fitted corporate silhouette, this blazer leans into modern East Asian fashion: broad proportions, easy layering room, and a confident balance between polished tailoring and everyday edge.

Designed for Modern Power Dressing

This oversized pinstripe blazer is made for styling beyond the boardroom. Wear it over a crisp white shirt and tie for a cinematic, retro-business look, or break the rules with a graphic tee, washed denim, chunky loafers, and silver accessories. Its charcoal graphite tone works as a versatile foundation for monochrome outfits, muted neutrals, or sharper black-and-white contrasts.

• Oversized boxy fit: Creates a relaxed, directional silhouette with room for layering.
• Double-breasted construction: Brings timeless tailoring energy to a contemporary streetwear jacket.
• Subtle graphite pinstripes: Adds texture and visual length without overpowering the outfit.
• Wide peak lapels and structured shoulders: Define the blazer’s strong, confident shape.
• Flap pockets: Clean tailoring detail that keeps the front profile refined.
• Stretch-blend fabric: Polyester, viscose, and spandex combine for a smooth feel and comfortable movement.

Style Notes: Seoul Tailoring Meets Streetwear

Oversized suiting has become a key visual language in Korean fashion, K-pop styling, and contemporary Japanese-inspired streetwear. The appeal is in contrast: formal lines paired with casual attitude. This grey pinstripe blazer lets you build that contrast your way—minimal with a fitted knit and tailored pants, grunge-inspired with a distressed tee, or avant-garde with wide-leg layers and sculptural footwear.

Styling suggestion: Let the blazer remain the focal point by pairing it with black trousers, charcoal wide-leg pants, or raw denim. A plain white shirt and black tie recreate the sharp editorial look shown in the images. Shirt, tie, trousers, and other styling accessories shown are not included unless separately stated.

Product Details

Blazer Size Chart

Measurements are taken flat from the garment. The blazer is designed with an oversized fit; compare the measurements with a jacket you already own for the best fit.

Care Guide

To maintain the blazer’s tailored shape and crisp pinstripe finish, professional dry cleaning is recommended. Hang on a wide-shoulder hanger after wear, avoid prolonged compression, and steam lightly rather than using high direct heat.