When I wake up a sim in the middle of the night so they can get a shower/bath they always change into everyday clothes instead of back to underwear when finish. (I should say any time they take a bath or shower they always change into everyday clothes when finish.)

So anyone know of a mod that will have them put back on there underwear when finish taken a bath or shower.

I think there was a Moghughson mod called dress me appropriately or something like that. Might not quite work as you want but maybe it will. I'll see if I can see it.

Edit: here - there's a toddler version too.
https://www.modthesims.info/d/317625

I have seen that mod but it changes them into PJ instead of underwear.

Yes, it does. You could probably go into the mod and change it, I don't think it would be that difficult to do. Or just set their PJs as underwear?

I can barely change sims DNA in SimPE and would not even know what to look for to make these changes. I will go have a look and see.

If you have BV there's one that lets them change into a towel, in case you'd like that option instead. That way it actually looks like they've been in the shower --> http://www.modthesims.info/download.php?t=268363

Yes they will change back to what every I tell them to but thats not the point, its the middle on the night and they will change to everyday clothes and when I send them back to bed they will change to it.

There in underwear when I wake the up to get a bath and I would like them to stay in underwear when there done with the bath to go back to bed in.

@simsfreq just went in a looked at that mod in SimPE and that's way over my head to do.

If I still have the file from when I changed it to accommodate maternity, I'll have a look next time I open SimPE. But I can't promise anything. I think the best thing for you to do would be to set their pyjamas to a clothing type which is like underwear, if that's what they sleep in anyway.

http://www.insimenator.org/index.php/topic,47043.0.html maybe this?

@kensaisblade thank you that is exactly what I was looking for.