Economy style Queen of Hearts Costume This Rubies Costume Economy Style Queen of Hearts is an affordable option for play, dress-up, costume parties and Halloween! Per Mftr. Medium (Child Size 8-10 for 5-7 years) and Large (Child Size 12-14 for 8-10 yrs) This manufacturer has indicated US Sizing first (so select by that if you know it)- The age is what they've found typically fits those sizes if you are purchasing for a child you don't know their size. Includes Dress & Headpiece Choker, Gloves & Shoes NOT included