LE3NO Womens Round Neck Long Sleeve Bodysuit L3NWRJ249: 95% Cotton / 5% Spandex / L3NWRJ243: 95% Rayon / 5% Spandex / Contrast: 95% Polyester / 5% Spandex Soft stretchy fabric that feels light on the body all day L3NWRJ243: Mesh fabric on sleeves, upper chest and back area for a unique style / Sweetheart body with round neck line / Snap crotch button / L3NWRJ249: Fitted yet stretchy style / Double snap closure on crotch Please look at measurements for guidance. Sizing: L3NWRJ249 Small- Length: 30in Chest: 30in Sleeve: 25in Shoulder: 15in / Medium- Length: 30.5in Chest: 31in Sleeve: 25.3in Shoulder: 15.3in / Large- Length: 31in Chest: 32in Sleeve: 25.6in Shoulder: 15.6in L3NWRJ243: Small- Length: 24.5In Chest: 26in Sleeve: 21in Shoulder: 11in / Medium- Length: 25in Chest: 27in Sleeve: 21.3in Shoulder: 11.3in / Large- Length: 25.5in Chest: 33in Sleeve: 21.6in Shoulder: 11.6in L3NWRJ249: Machine wash cold / Do not bleach / Hang dry / L3NWRJ243: Machine wash cold/ Hang Dry / Use non chlorine bleach / Warm iron