I mostly get underwear from victoria`s secret because I know my size and what I fit into there so it`s easy. Their stuff is comfy, good quality, AND pretty, and it`s hard to find all those things in one sometimes.
I prefer to wear natural, breathable fabrics so I have mostly cotton. I want to try some silk ones, but I`m having a hard time finding real silk as opposed to satin (which tends to be icky nylon or polyester). I find most lace to be itchy, but if it is unusually soft I can sometimes wear it.
Everything I have right now is either a bikini or a hiphugger. I have never had a thong but I have been thinking about getting one.
My best colors are black, blues, and pinks. I like pretty and unique patterns (I happen to have a pair with peacocks and gazebos on it; it`s my favorite).
Comfy is a must for me; uncomfortable undies make me feel icky and distracted all day. But I`m not too bad at finding ones that are both comfy AND pretty.
I don`t really know what I prefer when it comes to guys` underwear... I mostly prefer boxers I guess. I think it`s absolutely disconcerting when guys wear thongs, I do know that much.
All different kinds & depends on my mood. I buy a lot of Victoria's Secret underwear but I am finding some other stores have really cute stuff too. So, I have mostly "bikini" style in every color or pattern. Those are what I wear the most. I have quite a few thongs -- black ones, lacy ones. I don't wear these as often but they make me feel sexy when I do. I mostly like cotton ones because they are comfortable but silk or lace are good too. For guys - DEFINITELY boxers! Oh god, you guys look hot in those!