Gilt: Dresses and tops from Twelfth Street by Cynthia Vincent are over 50 percent off.
Duration: Until midnight EDT.
Banana Republic: Most items are 30 percent off (excluding the Mad Men collection and shoes) with code BRTUESDAY.
Duration: Until 11:59 pm EDT.
Piperlime: Get 15 percent off by signing up for the newsletter.
Duration: Until May 1.
Gap: Get 25 percent off your whole purchase with promo code GAPGET.
Duration: Until tomorrow at 11:50 pm EDT.
Asos: A large selection of clothing and accessories is up to 70 percent off in Asos' mid-season sale.
Singer22: A wide range of merchandise from brands like J Brand, Parker and Equipment. is on sale. Some items are up to 80 percent off.
White House Black Market: Spring merchandise is up to 60 percent off.