This tie dye dress features a rounded neckline, short puffy sleeves with elastic cuffs, and an elastic waistband. Lightweight material that is buttery soft and non sheer. Allie is wearing the small and Riley is wearing the large. These fit true to size. Materials: 95% Polyester 5% Spandex Measurements (approximate): Small: Bust 34", Length 35" Medium: Bust 36", Length 35" Large: Bust 38", Length 35" XL: Bust 42", Length 36" 1X: Bust 44", Length 37" 2X: Bust 46", Length 37" 3X: Bust 50", Length 38"