The Theia top from Rails is a relaxed, slightly-boxy top in luxe linen, with a band collar, button-front placket, elbow-length bubble sleeves, and laddered crochet trim. This style is part of Rails x Giadzy, a limited-edition collection defined by a Mediterranean mindset and California ease. Founded by Giada de Laurentiis, Giadzy brings the best of Italy directly to you.