I've mapped a texture map onto a cloth created using Blender cloth sim. I notice that in certain places the alignment of the texture does not follow the alignment of the polygons. I have tried the various relevant mapping modes, but I cannot change how it aligns.

See red areas in attached image: (click for full size)

Any thoughts as to what's happening, and how I might fix it? Is this an issue with Blender cloth sim, perhaps not creating normals properly?

Thanks
Richard