Lululemon sports bra

Lululemon sports bra with double straps in the back. One set of straps crisscross and the other connects on the same side. Lulu emblem is on the back left side of the bra. The pads from the front of the bra have been removed. I am not sure of the sizing—either a 2 or 4. The bra is purple with lime and black color blocking.