A shirt jacket that can be worn like a shirt, made from lightweight denim twill. Featuring a coverall-like design with two pockets, slightly roomy armholes and body width, and a soft collar core, it creates a relaxed mood. The material used is lightweight Italian denim, known for its light and soft texture. Additionally, post-production bleaching adds depth of color and a refined worn-in look, resulting in a garment rich in character.