Size 3 is Medium, good used condition, pale pink in color No more ill-fitting, itchy nursing clothes. This tank is comfy, cute and looks like real clothes. PS: It won a Good Housekeeping Award! Fabric Luxuriously soft modal jersey with tons of stretch and great recovery. Fit For cups A-E. Slim fitting but not tight. Internal shelf bra has light support. Stage 4th trimester and beyond.