Mommy and Me Leggings Sold Separately. Our girls leggings feature fun Puzzle Pieces Printed in red, white, black and gray. Perfect for a play date at the park and a must have for Back to School shopping These puzzle piece leggings are cute, fun, trendy and the puzzle piece is the national symbol for Autism. Buy the matching "Mommy" pair and you and your special little girl are ready for a fun day together. Available in two sizes small or large. Buy now. This print is very popular.