Here is our Size Guide(Kids) so you get just the perfect Full Bodysuit fit: Kids Small 39″–47″ (100cm–120cm) (5-6 years old) Kids Medium 47″–51″ (120cm–130cm) (6-8 years old) Kids Large 51″–55″ (130cm–140cm) (8-10 years old) Kids X-Large 55″–59″ (140cm–150cm) (10-12 years old) These sizes are based on height.Please note go up a size if...