Features Round neck Short sleeves Elastic waist with tie High low faux wrap Lined Dress: Lining: Size + Fit Small 0-4, Medium 4-8, Large 8-12, X-Large 12-16, 2X 16-20, 3X20-24 Kristin is 5'4" a size 3 and is wearing a small Runs true to size, if in between sizes size down. Size Bust Length Small 34" Medium 36" Large 38" 1X 40" 2X 42" 3X 44"