We like this relaxed fitting piece a little undone. Roll up the sleeves, tuck in the front ever so slightly and let the back hang loose. This California cool works well on both coasts, and everywhere in between. Japanese 81% cotton, 17% rayon, 2% silk blend. Lightweight yarn dyed broadcloth. Light & breathable fabric for summer weather. Relaxed but tailored fit. French Seam construction. Japanese urea buttons. Machine wash cold, hang dry. Proudly handmade in California.