Be careful of image uploaded

This is partially my fault for not adjusting the image I uploaded (a drawing on a white background) because I was taking advantage of a deal for a black shirt. The proof looked fine but when I actually got the shirt the outlines were not clean/smooth because they had included some of the white background in random places. In the future I would make sure my image has the same color background as the shirt which would be difficult for anything other than black or white. Even with black I’m not certain how the print would come out based off the proof if the shirt black is different.