Lululemon Tank Top! Size 4/XS

Lululemon red tank top with built in shelf bra. Worn a couple times but in excellent condition, no signs of wear! Just doesn’t fit me anymore. I’m 5’7, 135 lbs and 34d for reference. I typically wear a size 6 or 8. This top is SO flattering and perfect for Canada day! Not sure what size fits like an xs. 86% nylon & 14% spandex.