All dresses are currently 30% off at Express.com, plus, use promo code 1303 to take $25 off every $75 you spend. A best bet is the pictured Sleeveless Surplice Wrap Maxi Dress, originally $118, which drops from the sale price of $82.60 to $57.60 with the code. This beats our last mention for this dress by more than $35! It's currently available in sizes 0-12 in Cayman Blue. Shipping is free with any $125 purchase and sales tax is charged in most states.