Candies floral vibrant retro midi spaghetti strap dress size 5

Candies floral vibrant retro midi spaghetti strap dress size 5. Pet and smoke free home. Does have small loops for a belt but I do not have the belt for it. Straps look to be adjustable but I’m not sure how that works so please see the photos first. Thank you! Measurements provided below please note these are approximate and were taken laying flat without adding stretch and the zipper done up Pit to pit 15 1/4” Pit to bottom 23 3/4”