Lululemon Rest Less & Energy Tanks SLALOM Stripe GREEN BEAN INKWELL Size 2 or 4?

For sale is this Lululemon Rest Less & Energy Tanks SLALOM Stripe GREEN BEAN INKWELL Size "2 or 4" There are no holes, stains, or rips!! THERE IS NO SIZE TAG ANYWHERE TO BE FOUND-- SIZING IS ESTIMATED!!! Measurements: approx** Pit to Pit: 13 in Top to Bottom:25 in Shoulder to Shoulder: 10 in Please use measurements to compare to another item already owned to ensure proper fit! Please ask any questions!!