Lululemon All Tied Up Tank Size 4 Colors are black and light gray. It is not black and white In Great preowned condition. There is a small mark on front of top pointed out in photos and video. Hard to see Measurements in photos SUPER cute Lululemon All Tied Up Tank. It Can be worn 2ways: long and loose (perfect layered over a cute bra!) or tied in back. Breathable, soft Pima Cotton fabric with added Lycra for stretch and shape retention. High neck design adds coverage and open back provides ventilation. Deep armholes increase the freedom to move.