Material:Cotton Blend,Lightweight,comfy and breathable (=^ ^=) Please check the size chart carefully before purchasing....... Package include:1PC Tops+1PC Pants (=^ ^=) Your sweet heart will enjoy the superb smooth fit and exceptional comfort, for most studio classes, sports and dress up. (=^ ^=) Fahion and stylish design,comfortable material and you can't beat the price! (=^ ^=) Gently hand wash and dry-clean are recommended. Use mild detergent and hang dry, but do not bleach, iron and use hot water. (=^ ^=) The item will be shipped from China.so it need 10-20 days to deliver. Our product is good with reasonable price and we believe you will worth it.so please wait for it patiently.