Fabric has some stretch, Nylon & Spandex Size Chart: XS: Bust: 33.9", Length: 34.4" / S: Bust: 35.8", Length: 34.8" / M: Bust: 38.2", Length: 35.2" / L: Bust: 40.6", Length: 35.6" / XL: Bust: 42.9", Length: 36.0" / XXL: Bust: 45.3", Length: 36.4" / XXXL: Bust: 47.6", Length: 36.8"