The have an inworld store and a Marketplace. I found this 6 color HUD, mesh skirt dress for $1L. They have some lingerie on the market too.
to the market https://marketplace.secondlife.com/p/No-Cabide-Mesh-Blouse-6-Textures-HUD-Gift-group/6153207
The inworld store has a free gift with group no fee called Sully
Join the group secondlife:///app/group/9dca55e7-cef8-0b8d-3352-cb1ee0783fe0/aboutGO!G