Kayla is wearing a size X-SMALL. :)
GENERAL SIZING: XS (00), SMALL (0-2), MEDIUM (4-6), LARGE (8-10), X-LARGE (12-14)
While this sizing is pretty standard for most of our items, please pay special attention to the product description where we note if the item runs small, large, or are true to size. If there is a specific size chart for the item, it will be added to the product listing.