The lack of morph support for the Gen4 and below figures has always been a problem.

Wardrobe Wizard can add any FBM you need but does require you to purchase the M4 add on from PhilC.

Other apps like Morphing Clothes, XDresser morpher, Morph Manager, and even Clothes Convertor can all add morphs to clothing.

And then there is the new Pro 2014 as well.