set includes pajama shirt and matching shorts notched collar short sleeves button front elastic-waist pajama shorts with piping relaxed sleep shirt hits below waist relaxed sleep shorts hit high on thigh 2 1/2" regular/petite inseam 3" tall inseam models are approx. 5'9" and wear sizes s (4), l (12), and xl (18)machine wash according to the care instruction label .