Found this while reading an article on MSN Dating & Personals. This site is full of fun articles on what guys and girls can do to help themselves in the dating world.
http://msn.match.com/msn/article.aspx?articleid=8310&TrackingID=516311&BannerID=544657&menuid=6>1=10287
The look: Sweats with words on the back
“The words try to make sweats something that they’re not. Sweats should be basic, comfortable, and laid-back. That’s what makes them sexy.”
– AndrewThe look: Leggings
“If you’ve got nice legs, this look can be sexy with a short dress and heels. It says, ‘I know it’s cold out, but I still want to give you guys something to look at.’ That’s just being considerate.”
– Steve “The look: Exposed thongs
“I will never not look at an exposed piece of underwear on a female body. If it happens just once or twice throughout the night, it’s sexy without being trampy.”
– AndrewThe look: Camisole/visible bra-straps combo
“I feel like this is an invitation. Not for sex, but it tells me that a girl is outgoing and sociable. I wouldn’t hesitate to go up and talk to her.”
– Ed

There are a lot of articles on that site that usually catch my attention. So Damn You for sending me back there to read more.
http://www.askmen.com/ can also have useful info at times.
well how wonderful that i’m wearing a camisole with visible bra straps out tonight
makes me feel like being sexy!
my mom blames buffy the vampire slayer the tv show for my visible non-matching bra straps with my tanks.
but, oohh, can I wear a short dress and leggings?
me and the girls now need a reason to go out on the town!