Lululemon Cool Racerback tank Sz 8 or 10 EUC blue

This is a EUC Lululemon Cool Racerback tank CRB in color blue. It’s either size 8 or 10, but I am listing it as size 8 because the measurements from armpit to armpit are approximately 15 which would mean it’s like size 8. No flaws in particular noticed but there’s very tiny amount of piling, you can see on photo at bottom of tank. Selling because it doesn’t fit me.