This is a "Thor" costume made by Marvel.
The costume is multicolored and features short sleeves, a cape, and a round neck.
It measures about 19" from underarm to underarm, 7" from top of shoulder to sleeve opening, and 27" from the back of neck to sleeve opening when laid flat.
This garment was made in the United States with 100% cotton for the shirt and 100% polyester for the cape.
The costume is in good pre-owned condition.