I just got the separates 4 all mod and i cant find any pants or jeans for my males to wear as outerwear. I also need swimwear for my female children, teens and elders mostly tops.

You can recategorize clothes so they're available in more categories. That's what I do, anyway.

In SimPE you change the "category" value in the Property Set to whatever you want it to be (without the mod, you need to keep everyday for everything, or the items can't be bought, or found in CAS).

They're Hex numbers, but the only ones you have to use a letter for is if you want everyday + swim. Otherwise just add the numbers together to get the categories you want.

Everyday=7 *
Swim=8 *
PJs=10
Formal=20
Undies=40
Maternity=100
Athletic=200
Outerwear=1000

* everyday + swim = F (15 in decimal is F in Hex, so you'd put it at the end, for instance if you want athletic+everyday+swim it's 20F. All these categories together would be 137F, so you shouldn't end up with a higher number than this).

Pick'n'mix has a clothing organizer that's reasonably easy to use (easier than SimPE) - https://www.picknmixmods.com/Sims2/...tOrganiser.html

There's also the Wardrobe Wrangler, though I can't remember if it can recategorize separates to other categories.