Lucario Gi Costume Texture Help

[EmptySky00]

My friend wanted me to make him a recolor of the Gi costume for Lucario, but no matter what I do the body texture screws up ingame to the point where it looks all filtered and weird. I don't quite know how to describe it but it's like half of the texture was destroyed. I solved this problem a long time ago but I completely forget how I got it to work. I tried importing the body texture from another version and even that didn't work. I figured I'd ask here in case someone knows a solution before I figure it out.

 

[Xermo]

What's the dimensions of the texture you used

 

[EmptySky00]

What's the dimensions of the texture you used

The standard. I literally just color edited the one that was already in the file so the dimensions were not changed.

I've also been editing textures for 7ish years now so I wouldn't make a stupid mistake like that. Changing the dimensions wasn't how I got it to work last time either.