BALENCIAGA HELLO KITTY Womens Rust Lightweight Lounge Pants with Pockets No Tags

A Balenciaga Hello Kitty pair of women's lounge pants with pockets, in a reddish orange rust color. No tags, but guessing an extra small. I've been unable to find a comparable, maybe these were a limited release or a sample piece. Pristine condition. Elastic waist diameter measures 10 1/2 inches tight, 16 inches expanded. Outside seam from waist is 33 inches, inside seam is 25 inches.