Mini Boden Floral Cotton Swim Cover Dress/Caftan, size 11-12Y

Mini Boden Floral Cotton Cover Dress Mini pompom trim in pink Contoured V-neck size 11-12Y 26.5” shoulder to bottom hem 15” sleeve length 17” pit to pit One gray stain on the back left behind the armpit. Not sure what it is or if it could come out. All other details of this dress are beautiful. See all photos, ask any questions