2 piece House of Harlow. Button down top is oversized, shorts are not. Thin material, crinkling is part of the design. Shorts have side pockets and elastic waist with drawstring. New with tags size XS. Depending on your waist size this would also fit a small. Priced very well! Top Bust 43” Front length 26.5” Back length 29” Shorts Waist 26.5” will stretch to 28-28.5” Rise 11.5” Inseam 4.25”