This Brooks Brothers men's dress shirt in size 18.5 features a classic blue check pattern, made from Supima cotton with a non-iron feature. The long sleeve, collared shirt with a button-up closure is suitable for both casual and business occasions. The regular fit shirt also includes a button-down collar style, woven fabric, and has pockets for added convenience. Made by the renowned brand Brooks Brothers, this shirt is a versatile and stylish addition to any man's wardrobe.