So until now I have been using Cmar outfit changing script to get my sims naked if I needed it.
But if you edit in CAS a sim that was created by the game (either a townie or children born in the family), the naked state use their original haircut, which is bad enough when they take a shower/bath. Also some creators keep checking all possible things I guess, making their clothes for every categories, including naked. One of my sim got stuck with lingerie when she is naked...
Going through clothes in TSR Workshop I realized that all the nude parts are here, just not enabled for everyday use. Men can have a nude top for athletic, swimwear and sleepwear, and everyone can go barefeet for swimwear and sleepwear.
I made it with three different parts: top, bottom and shoes in the everyday category.
This way you can either have your sim totally nude, or parts only. Why can't our sim go barefeet in their house if they want to? You can also use accessories along with it, such as gloves/socks, jewelry, tattoo made as clothing, ...
I tried to make it available for maternity, but it did not work, probably because there was no texture in this file, I will try to see how to make it work another time as I do not really have the use for it now.
I thought I might as well share it, so enjoy!
File has been removed from Mediafire so it is only available on 4Shared
Poses: IMHO, Buhudain, Haruko Mitsu & KaTIOwKa
Hair: Peggy, Newsea & XMsims (not sure)
Clothing: Praline Sim & ?
Decor: EA house, Severinka & Gosik
If I find the missing credits I will update this list, but my credit page should be more or less up to date.