sorry if this is in the wrong section. please move it if it's in the wrong place, thanks mods!

i have a LOT of downloaded clothes that look like naked headless people in CAS. when i select them, the clothes appear but once i go ingame, the clothes revert to the maxis default of the pink shirt and pants. am i missing the meshes? or is it because the creator had more eps than i do?
i need to know the difference because if it's the ps i might as well delete them but if it's meshes i might not be too lazy to hunt them down.
thanks in advance!
