Everlane The Silky Cotton Relaxed Shirt, NWT, size 0, color is mariner blue/white. Made from high-twist, 100% cotton yarn in a traditional twill weave, this drapey shirt has an extra-smooth feel you usually get from decades of wear—in a roomy, slightly oversized fit that’s easy to dress up with heels, or dress down with jeans. It’s that perfect button-down you can never find, found. Relaxed fit Boxy fit Size up for an oversized look.