Chico’s short sleeve t-shirt sides have ribbed detail size 2 PTP STH 28” purple

Chico’s short sleeve t-shirt sides has ribbed sides detail size 2 PTP 21” STH 28” This a T-shirt has a scoop neck. It’s not very low and it’s not a pointed like a V it’s in like new condition. I see the last photo for sizing chart. It would appear that this is a size large or a 12.