To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Sizing is difficult to choose on the size chart, I found XS-S tight , I wish they would tell you what size the model is wearing , as I like my shirts a bit loose. Material is good, bottom holes are too thought too.