Women's size S (size 2) Guess western button down shirt

Women's size S (size 2) Guess western button down shirt. What makes this shirt unique: Western style pattern embroidered embellishments down the sides of each arm, embroidered Guess logo on top back of shirt (see 4th pic) and sleeves with a blue / grey pattern when rolled up, or can be rolled down (see 3rd last pic). Previously worn, great condition as shown in pics. Note: I removed the inside fabric composition tag after buying so it wouldn't itch (see last pic). This size S shirt is a fitted style / hugs the body so I'd say it's more like a size 2. I typically wear either size XS or size 2 and it fits just fine. Measurements: armpit to sleeve length (sleeves rolled down) = 18", armpit to sleeve length (sleeves rolled up to show off pattern) = 16". Shoulder to hem length straight down side = 20.5". Neck opening to hem length = 21". Armpit to hem length = 13". Flat measurements: across chest = 15", across waist = 13", across hem = 14".