French brand CDC is teaming up with edgy denim purveyor R13 for a blowout sale. Nab trendy duds up to 75 percent off, such as CDC blue sleeveless dresses with ruffled hems ($75, usually $245) and khaki trench coats ($95, were $310), as well as R13 black skinny jeans ($60, formerly $345) and distressed-wash denim ($60, normally $495).