100% cotton. Have other sizes available. Size XXL(20). Stretchy. Flat lay measurements armpit – armpit 24 stretches out to 26. Length 38. Material: 100% Cotton • Care: Machine washable • Country of Origin: Imported • Size: Model is approx. 5’10” and wearing a size S • Fit: Classic • Length: Mini; approx. 37″ for a size S • Closure: Pullover style • Sleeves: Short puff sleeves with elastic flounce cuffs • Pockets: 2 side-seam pockets • Features: A-line silhouette; crewneck with 5 button placket; elasticized smocked drop waist; soft shirring; allover gauzy texture • Cotton Drop Waist Dress for Women