The Christian Dior Monsieur short sleeve shirt in size 15 1/2 is a vintage unisex button-up featuring a solid yellow color with a collared neckline. Made of cotton/polyester this casual shirt is machine washable and has a regular fit, perfect for the seasons of summer, fall, and spring. With its classic button-up style and timeless design, this shirt from the renowned Christian Dior Monsieur brand is a stylish addition to any wardrobe.