Lululemon Tank Sleeveless Top Lavender 6 or 8?

Has a purplish pink color, color is accurate on last photo. Unsure of size, couldn’t find dot inside but appears to be a 6 or 8 - medium size. Measurements for bust/bottom of sleeves is 33 inches around, waist is 32 inches. Perfect shape, has a cut out on back. Upper back and top of straps is a mesh material. Selling discounted because of the unknown size!