As I was trying to change the colour of the t-shirt for my mockup, I ran into this problem. I know that first you have to cut and put the shirt into a seperate layer and the model will have an empty area in the middle. This is my result
So I'm pretty much satisfied with how the shirt looks like but what I don't like is, if you take a closer look, it has a white, jagged line around that totally doesn't look natural at all (btw I used the pen tool for this). What do you guys think may be the problem here? Is it because of my terrible selection skill or something else? Hope you all could deliver a solution, that would be highly appreciated
Thanks a ton!