August Silk Sleeveless Top P Animal Print

August Silk sleeveless animal print top in size petite. Neckline has wood look beads. Front of top is cream, brown and black. Back of top is solid black. Item is stretchy. The only size tag says P, so I know it’s petite, but unsure if it’s small or medium petite. Please see measurements. This is in good pre-owned condition. Measurements: Underarm to underarm: 16” Shoulder to hem: 22”