Southern Fried Chics Southbound Dress XXL New with tags. The straps are elastic, and the back of the bodice is stretchy. Unstretched, it measures 40"; it stretches to 50". It has an empire waist. The under bust area unstretched is 33"; it stretches to 42". Dress is fully lined and has a built-in bra with adjustable elastic straps. Great for weddings, parties and proms!