Seafolly Collective Halter Bandeau Bikini Top size 10

Hello hello I am selling my NEW without tags never worn bandeau style halter bathing suit top by "SeaFolly Australia" . This is a women's size 10. I guess it would be considered a mauve shade. I call it purple red. I loved it, bought it, brought it home.... tags removed.. misplaced or tossed... and recent try on ..it's just too tight for me in the back. This is a brand new bathing suit top with no nothing regarding stains and or damage. Any questions feel free to ask! Thanks for looking!