♪ Akin-chan Mama's Handmade Easy-to-Wear Children's Apron & Triangular Headscarf Set for Upper Elementary School Students Also sold at other stores. There may be rare instances where we are unable to sell. Thank you for your understanding (*ᴗ͈ˬᴗ͈)” Sizes: * For toddlers: Around the age of 4-6 * For lower elementary school: Around the age of 6-8 (1st and 2nd grade) * For upper elementary school: Around the age of 10-12 (5th and 6th grade) This is a pull-over type, but the back and neck straps have a slight elastic, so we hope you can wear it for a long time. Also, please check the length, etc., as there are individual differences in body size. ☆Size☆ Length approx. 70cm (excluding neck) Head circumference approx. 57 cm We use pattern paper size 150, but there seems to be a difference in size even with the same 150 pattern paper. Please understand.