Lululemon Go For It Dress Micro Stripe Black White Size 8. This open-back dress will keep you cool as we go from yoga to brunch to errands and beyond. After class, throw it on and—poof!—you're out the door. • stretch fabric with shape retention • soft • pullover style • midi length • scoop neck • sleeveless • open back • pima cotton, sea cell lyocell, elastane High-stretch Vitasea fabric's high LYCRA® fibre content gives this dress great recovery and shape retention. Good preloved condition. No holes, stains or rips. Measurements in photos.