Material: Stretchy Fabric,Super comfy to wear; Suitable for Street, Casual, Daily, Sports, Jogging, Running, Gym, Night Out and Etc; Size: S-XXL,Please Refer to Size Chart in Images or in Product Description as below Before Buying to Ensure Great Fit. You can wear it as lounge wear when you stay at home It be very comfortable and cozy to wear it for sleep You can also wear them out as it's very comfy T shirt material You can both tuck the top in for a fashion look or leave it for comfort Size/inch S M L XL XXL US SIZE 4-6 8-10 12-14 16-18 18-20 Bust 35.46inch 97.43inch 39.41inch 42.55inch 45.17inch Sleeve length 21.67inch 22.06inch 22.49inch 22.85inch 23.25inch Waist 26.79inch 28.39inch 30.73inch 33.09inch 35.46inch Pant Length 12.61inch 13.01inch 13.39inch 13.79inch 14.73inch -The Two Peice Outfit is so Fashion,Tank Tops Bring you a Cool Summer. It's Nice for You to Wear at Home, Sleep, Hang Around, Dressed up for Drinks or Down for Exercise. Looks Amazing with Sneakers and Heels. Definitely a Must have for Outfitl Overs Also a Nice Gift for Your Wife, Girlfiend, Mother or Daugther.