This is a tunic-length pullover top from Traveler’s by Chico’s.
It’s done in a red, black, blue, and tan tropical print, with 3/4-length sleeves and a scoopneck. The bottom is asymmetrical, with the right side significantly longer than the left.
There is also a long slit on the right side for ease of movement.
Size 1 (S), the chest is approx 20” across. The length is about 25” on the shorter side and 33” on the longer side.