Year Of Ours Racerback Mini Dress Urban Outfitters Racerback Mini Exercise Dress Sweaty Betty Power Pro Racerback Workout Dress King's Cross Toccin Meredith Racerback Mini Dress Neiman Marcus The Edit: We found the best exercise dresses that will make you want to The 24 Best Exercise Dresses for Workouts and Hangouts. The Anna Kaci dress is detailed with an open racer back, thin straps, and a scoop neckline. Features a semi fitted waist that flares towards the bottom, built in shorts with pockets, and is mini length. This workout dress features super soft, buttery, lightweight fabric that is breathable and perfect for an evening stroll, or an intense tennis match. Super easy to wear, just grab your favorite pair of sneakers and a matching headband and you're ready to go. MATERIAL: Bodice: 74% Nylon, 26% Spandex Lining: 87% Soft Poly, 13% Spandex MEASUREMENTS: Small Bust: 32. 7" in , Waist: 29. 5" in , Length: 25. 2" in Medium Bust: 34. 6" in , Waist: 31. 5" in , Length: 25. 6" in Large Bust: 36. 6" in , Waist: 33. 4" in , Length: 25. 9" in MEASUREMENTS: Small Bust: 83" cm , Waist: 75" cm , Length: 64" cm Medium Bust: 88" cm , Waist: 80" cm , Length: 65" cm Large Bust: 93" cm , Waist: 85" cm , Length: 66" cm