Crown & Ivy plaid shift dress kids’ size 16

Crown & Ivy plaid shift dress kids’ size 16. Never worn, I purchased it, removed the tags and then saw that the fabric is stuck and missed the return window. It is still easily slidable over the top of the head, I tried to get the fabric out, but I’m not willing to mess with the lining. Outside of dress, the zipper is completely unnoticeable.