Navy pin-stripes look like a Kennedy and feel like Aloha. The Maui Hooded Sweatshirt's stripes are yarn-dyed, meaning the yarn is dyed first and then woven into the fabric. Yarn-dyed patterns are longer-lasting and more color-fast than those from the more generic process of dying or screen-printing only the surface of a pre-woven fabric. Heading to the beach on an overcast Sunday with sandals and shorts? Throw this on and keep warm and stylish.