The Boyfriend Shirt in PlaidPlease note this style is a little loose. Purchase your usual size for the perfectly relaxed boyfriend fit. For a more tailored fit, try The Icon Shirt. For a really blousy fit, size up. Cotton plaid just got a lot cooler with the addition of sparkly gems. Relaxed. Rochelle Behrens reimagined how shirts should fit and feel. Our patented No Gape button technology, seamlessly designed into every shirt and shirtdress we design, eliminates blouse gape.