Lululemon if you're lucky tank

Lululemon If You're Lucky Tank top, heathered black with a blue vertical elastic detail on the back. Cute sheer inlays to show off your favorite bra and get extra airflow. Good used condition (no stains, etc.), but some elastic threads are beginning to show; I tried to show this in one of the up close photos, but it's subtle but wanted to disclose. No tag. Either size 6-8, based on measurements. Due to the design it's not possible to get a good pit to pit measurement but it's about 15" across at the bottom of the ribcage/high waist, where the racerback panel meets the rest of the tank. Bundle 2 or more items for an automatic 15% discount in my closet.