2 pairs of children’s black leggings

These are 2 pairs of black leggings that are being sold together. They are different sizes- the one on the left is size XL (14/16) from Cat & Jack, and the one on the right does not have any tags on it so I am not sure what size it is, but I’m assuming it’s a size 10 and I have no idea what brand, probably Cat & Jack though. Both of these leggings have not been worn in a couple of years. Measurements provided upon request.