This is so soft! RUNS TRUE TO SIZE Measurements are laying flat with the waist untied. You can make the waist tighter with the drawstring. Small - Bust 18.5" Waist 17" Medium Bust 20" Waist 18.5" Large -Bust 21.5" Waist 20" X-Large -Bust 23" Waist 21.5" Please note item is tagged with letter sizing, number sizing is for such purposes only LONG SLEEVE STRIPED MIDI DRESS, the last pic is the actual dress, my lighting is bad☹️ the coloring is more like the stock photo. Content: 87% POLYESTER 8% RAYON 5% SPANDEX Made In the USA shift slip sheath