This is a Rubie''s Wizard of Oz, Dorothy Halloween costume. This is a standard one size fits most. Only dress was included in costume package, but I've included ruby red slippers (size 8) and Toto in picnic basket. All you will need is the hair bows and white ankle socks to complete the classic Dorothy look. Are you ready for an adventure down the yellow brick road? Chest- 36-38" Waist- 27-30"