Also, Lae'Zel's armor could technically be said to be somewhat skimpy bottom down.
Githyanki armour seems to be quite heavily influenced by classical Greek themes (AFAICT, not being an expert in the subject; but a D&D-playing friend over the road is so I could ask her...) rather than sexiness. More clothing options would be nice, though. And more shoes, of course.
One thing I'd like to see in much more general terms is TES-style inventories where you can loot all the equipment an NPC is wearing rather than just a random junk selection, though I guess it might imbalance the game's economy. And encourage the murder of NPCs to acquire nicer clothes...
