High Neckline Collectif Dark Teal Palmtree With Belt

Summer dress from Vintage reproduction brand Collectif. Has pockets (part of the design on the front). UK size 12. Good condition (worn maybe 10 to 20 times) however the belt has changed color with age, the trees look yellow in comparison. I have a cat. 97% cotton 3% spandex Flat measurements Bust 36" Waist 32" Belt 28-34" Length 40"