Wouldn't "Morph Manager", available at Netherworks site and it's free, take the V3 morphs and transfer them to her clothes?

If that doesn't work then Netherworks sells a Python or something that has the sole purpose of putting figure morphs onto the figures clothes. The price is around $12-$14 I think and they are figure specific, so if you only wanted this for V3 then that's the one you buy.

Hope that helps you some, his web site is  http://www.netherworks-studios.com

Catlin