This has been discussed in several threads in the past 3 pages here since V3 release - consensus seems to be Prop clothing may work if you tweak it a bit - conforming clothes isn't set up right. If you have P5 you can try the excellent tutorials at PoserFashion to fit clothes from one figure onto another - or in P4 you can try the old trick of using clothes for the wrong figure and just posing them separately to cover the character (adjusting as needed for the specific pose, and sometimes making body parts invisible).