Memorial Day means a kick-off to summer, an extra-long weekend, and chilling out and barbecuing with family and friends. But you will have tear yourself away from the pool to drop in at the mega sale at dELiA’s this weekend. Starting May 21 through May 25, everything in the store is 20% off. You don’t want to miss the chance to stock up on T-shirts, summer dresses and shorts for the hot days ahead. The budget-friendly deal is valid in stores and at dELiA’s.