Some purchased items, even from Smith Micro, fall apart in the cloth room because they have separate details. There is one outfit with a full skirt that does this - I think it is the Storybook outfit. The frill falls off. Some conforming items just don't want to be converted. I rather model from scratch for the cloth room.

Poser 11 Pro, Windows 10

Auxiliary Apps: Blender 2.79, Vue Complete 2016, Genetica 4 Pro, Gliftex 11 Pro, CorelDraw Suite X6, Comic Life 2, Project Dogwaffle Howler 8, Stitch Witch