G9 Underwear WIP

I'm not sure why (...but probably because I find it comfortable and default to it a lot myself), but it's been a theme with my characters to wear high-rise thongs and oversized joggers. Trying to get that to work with full meshes is a headache, though, if they aren't made to go together, so I started putting together a geo-shell based set to make my life easier.
The top two are pretty much done, but the bottom two have a long way to go still.