Men's 2025 American Workwear Japanese Retro Loose Shirt Jacket

This men’s shirt jacket combines an American workwear aesthetic with Japanese-style retro influences. The loose silhouette and long-sleeve construction create a relaxed profile, while the shirt-jacket design gives the piece a distinctive outerwear character.

Designed for spring and autumn wear, this 2025 new-style piece brings together workwear-inspired styling, Japanese retro elements, and casual long-sleeve construction. The loose fit emphasizes the relaxed proportions, making the design suitable for seasonal casual outfit combinations.

With its American workwear influence, Japanese retro styling, loose fit, long sleeves, and shirt-jacket construction, this men’s piece offers a distinctive option for spring and autumn casual wear. The overall design combines a relaxed silhouette with a retro-inspired workwear character.