For the G2 figures there is a lot of career wear at Content Paradise, that can be converted with Wardrobe Wizard.

Also, PhilC has a set of clothing for V3 that is extremely useful, converts well to other figures, and is very easy to retexture.

In the Poser 5 legacy content are all the Judy clothes. Judy herself is not much use, but her clothes are very useful and also convert very well.

Poser 11 Pro, Windows 10

Auxiliary Apps: Blender 2.79, Vue Complete 2016, Genetica 4 Pro, Gliftex 11 Pro, CorelDraw Suite X6, Comic Life 2, Project Dogwaffle Howler 8, Stitch Witch