Attached Link: http://www.3dlinks.com/

heyas; you can create clothing in any 3d modelling application. some of the popular big-name programs are lightwave, 3d studio max, truespace, rhino.... (although rhino is a nurbs modeller and not very controllable with the mesh... if you're picky, like me.) you can check out any/all programs at 3dlinks.com.