Looks cheap

I bought this for my boyfriend and he is very happy. I purchased a size up so he would have the option to wear it layered. He said he could comfortably fit a button up or collared shirt under this sweater going up a size. He mentioned if I got his usual size then he would only be able to fit and undershirt or white tee. Super grateful for this purchase. And the green is true to color as pictured.