Look at the bright side of climate change: Potentially hotter, longer summers mean you can get more use of the warm-weather wear you pick up in the middle of the season. Right now Sarca, 710 N. Wabash, is holding a summer sale where you can find all spring and summer clothes, jewelry, shoes, and other accessories for 40 percent off. Over at Edith Hart, 1917 N. Damen, merch is 25 to 75 percent off.