Lululemon Athletica Tranquil Tank Size 6?

good used condition. there is no size label but assuming it is approximately a size 6 due to measurements. pit-to-pit: 15" front hem length: 25.5" style number: W1NAOS Breathable and barely there, this tank layers easily over your favourite bra to get you to and through any class. Made of a technical, lightweight fabric Mesh The back of this top is lightweight, sweat-wicking Mesh fabric to help keep you cool breathable lightweight sweat-wicking Features Designed for: Yoga Shelfless design: No built-in bra lets you choose your own support Breathability: Open back provides ventilation Relaxed fit: Gives you room to move freely Hip length: Layers easily