Nwt rag and bone Tia yellow tank summer white buttons

Rag and bone New with tags $295 Size xxs Tia tank in yellow 100% viscose Sunflower buttercup gold yellow tank with white seams and white buttons. Super feminine and summery. Adjustable straps with buttons. Sides are buttons. Flawed: has water mark on bottom- front and back- see images. I have not tried to remove stain. Been in my closet for a year and now it’s too small. Water mark Stain happened sometime in that year in my closet. Length- 22.5 in (on longest button) Pit to pit- 15 or 30 in