Made of 100% Poplin Cotton. Longsleeve top in notch collar style. Pant has drawstring in the front, elastic in the back for a perfect fit every time. Roomy and comfortable. Four shirt buttons, no pant buttons, and closed fly. Measurements are approximate and based on a size small. Inseam = 29", Outseam = 40", Sleeve length = 22". Machine wash cold, tumble dry low, no bleach, not pre-shrunk. Sizes run as follows: Small (4-6), Medium (8-10), Large (12-14), X-Large (16)