I'd be happy to download both meshes. Where do you get them? You mentioned Parsiminous, but could you please be more specific. I'm not sure that it's the mesh that's missing, in any case. It looks like it's the texture. The map is included as a texture, but not the white dress. Maybe you could try packaging your files again?
The weird thing about this download is that the UV Map shows up in my game but not the dress. There isn't even a ... Maxis default image that can be opened in bodyshop to reveal the dress so that it can be applied to the UV Map mesh. I've looked at this post seeking links to something I may have missed and cannot find anything. Did anyone who responded to this post, who liked this outfit, actually successfully put it into his game?