Lululemon women's 6‎ asphalt grey all tied up tank top open back high neck

Lululemon brand women's approximate size 6 all tied up tank in sublimado pigment dye asphalt grey. In great pre-owned condition. Tank can be tied in the back or left open for a flowy fit. Lightweight with a great stretch. I believe this is a size 6 based on measurements. Measurements laying flat: Underarm to underarm: 16.5" Total length: 15"