Fits most Kids 8 to 12 years.Why settle for the cheaper 100% Polyester, Non-Woven or Spun Poly Art Smocks when you can have the real thing? My Little Doc Brand Kids Art Smocks are Authentic Smocks just like a real Artist wears. These Smocks are made from a high quality heavy 7.5 ounce Poly/Cotton Twill fabric containing 65% Polyester/35% Cotton and are fully Machine Washable. These Smocks include a Soil Release and Crease Resistant Finish with Reinforced Stress Points. They have classic Art Smock styling with two front pockets and an adjustable tie in the back. Fits Kids 8 to 12 years. All of our Smocks are Proudly Made in the USA!