Plain Black or White Underpants For Men (Teen to Elder)

Hello.

When I play my game I usually give sims plain and old fashioned white underwear. I wanted the base game underpants with undershirt to have a basic recolour where everything is white (because there were white pants already BUT with gray top). Then I also created a black version.

There are white underpants and black underpants recolours, for teen, adult, elder men. Only in the underwear category. No mesh or expansion packs are needed.
They also show up for young adults in my game, but I must note that I have a mod which enables all adult clothes for young adults, so I am not sure if the adult recolours of this mesh became connected to the young adults due to the mod or not.