Banana Republic Tie Halter Ruffled Tank Top

Aloha, I have a Banana Republic Tie Halter Ruffled Tank Top for sale! Super cute beachy modern print. Ties around neck, so can adjust. Built-in shelf bra, slide on, tie and go! Has 3 tiers of ruffles towards top of shirt. Hangs nicely- can be dressed up or down, night lighweight, good in heat. Size is "Petite PM", I donʻt know what that means, but I am very muscly/athletic on top, B cup, size 6-8 on top overall, and it fits me perfectly.