Rachel Comey Elkin Pants size 0

Rachel Comey Elkin pant - waist measurement is 29.5 all around even if it’s a size 0—I feel like this is more of a size 2 or 4 pant. Hip is about 20 inches laying flat. Inseam is 24.5 inches. There are a couple snagged threads on the buttock area as indicated in the photos. Otherwise this is in good condition.