Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
I read the reviews, and ordered an XL (normally id order a large- im a size 12). Im 5’9 & 175 lbs. It came within 2-3 days. It was way too big. And overall I didn’t like the fit. The sleeves are puffy, & the V-neck is higher than id like, and its long (despite me being tall). I got it for going out dancing, so i wanted it more fitted, sexy, & showing off a little cleavage (which it doesn’t).