Checkout out our child medium $29.77 leotards and biketards. This listing is for child medium, which usually fits a small 6-7 year old. These are the last of these designs, so scoop them up while you can. We have a huge variety of styles and designs. All come with matching scrunchies! Because these are the last of these styles, be sure to use the size chart to order the correct size. Snowflake Designs, Inc. Gymnastics leotards run quite smaller than regular "street" clothing. The sizes are based on the average petite gymnast. It is always best to get the child's girth measurement. To take the child's girth measurement, start at the top of the shoulder where the strap would lay, go down the front, through the legs, up the back to that same shoulder. So, it is a complete measurement of the torso. Children who are tall or have longer torsos may be the next size up. Please see our size chart to determine the correct size. Handmade in the USA