Best Exercise Dresses for Working Out and More Be Healthy Be Fit Be Yellow women's fitness yoga set back cross women's tracksuit tights The best exercise dresses to buy now: Alo Yoga, Lululemon, and more Avia Women's Active Strappy Exercise Dress with Undershort Liner and 8 Best Exercise Dresses of 2025, According to an Editor Womens Adjustable Cross Strap U Neckline Sports Dress Beauty Back. The Anna Kaci dress is detailed with criss crossing back straps, medium shoulder straps, and a round 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 contouring seaming that accentuates the waistline and your figure. MATERIAL: 87% polyester, 13% Spandex MEASUREMENTS: Small Waist: 25. 6 in Chest: 30. 3 in Length: 31. 2" in Medium Waist: 27. 6 in Chest: 32. 3 in Length: 31. 7"in Large Waist: 31. 5 in Chest: 34. 3 in Length: 32. 2" in X Large Waist: 33. 5 in Chest: 36. 2 in Length: 32. 8" in