Made of 100% Sateen Cotton. Shirt includes four buttons and two pockets. Pant includes elastic drawstring waistband, which is fixed in the back. Open fly with one button and one snap closure. Measurements are approximate and based on a size Medium. Pant inseam - 31.5", Pant outseam - 43.5", and Sleeve length - 23.5". Machine wash warm with like colors, use only non chlorine bleach, tumble dry low. Color may transfer when wet. Recommended wash once before wearing.