Women's size M. Theory brand. This is the basic Sanada horizontal gray striped, v-neck tee shirt. Short sleeved. 100% Cotton. Excellent condition with no flaws noted, please see all photos and measurements for details. Loose fitting. Smoke free home. Take a look and make me an offer! Pit to Pit: 20" Shoulder to Hem: 25.5" Arm: 8"