I believe this is approximately size 100-110. Made from a kindergarten-向け text. Made of oxford cloth. Apron Length: 44 cm (without neck elastic) Width: 40 cm Triangular Headscarf Head circumference: approx. 50 cm, elastic part stretches an additional 5 cm. Plain bag available for an additional 200 yen. Made with care, but this is a handmade hobby item. Please understand that I am not a professional, and those seeking perfection or who are overly sensitive should refrain from purchasing. No smokers or pets.