Handmade crochet coverup skirt

Purchased from a boutique in Punta Mita. Handmade item so no official size, but fits like a small. The skirt isn’t really adjustable. You pull it on and then there is a tie on the side but it’s more decorative. My waist is a 24-25 inch and this is a tad big, so I’d say it fits a 25-26 inch waist.