Madewell Courier Shirt in Flecked Rainbow Stripe. We remade our perfectly oversized, slightly boxy shirt in rainbow-striped cotton with colorful flecks. This beloved short-sleeve button-down is effortlessly cool—and so very versatile. Regular fit. Body length: 27 1/4". Cotton/poly. Machine wash. Import. Gently used, slight signs of wear around collar. The color is more cream than white.