All the textures and opacities should have different names, otherwise, they will work as one, creating conflicts among themselves.
Save your textures in .jpg , with an 8 / 9 quality
Use the wireframe maps as reference
Check allways with the Minimum coverage guide (MGC)

 photo xxl_16.jpg

 photo brazilian bottom.jpg  photo front pant map_1.jpg  photo back pant map_1.jpg  photo front skirt map.jpg  photo back skirt map.jpg

Thanks for support
bibirasta designs