It's not the outfit, it is the attitude of the girl wearing it!
The sexiest outfit is her nude, feminine body draped in her birthday suit. This is so true for me, that if you give me the choice of making love to one of many women - all equally beautiful - I would always choose the naked as a jay bird woman. There is something unbelievably arousing about nudity and nude women mmmmmmmmmm....
Something to show off the legs. tight shorts, yoga pants... Tank top/ sports bra. Bathing suit. and I agree with TheLovingSadist.... gotta love a girl in my buttondown
T-shirt or hoodie, relaxed fit jeans, sneakers, with a very particular and indescribable walk. I'm not turned on by every person on the street.
And I've only begun fucking with you people.
At the end of the day, it's all math.
Fantasy - Mid-thigh length pleated skirt that rises just a little when she twirls. Thigh-high stockings with garters. Sandals with just a bit of heel to plump the calves a bit (can you tell I'm a leg man first?) Button down blouse with a little ruffle on the décolletage.
Reality - what ever fits her well and makes her feel pretty
Oh, and she should be a US-Size 14-24 (depending on height) (UK 16-26) - ya, I like the curvy girls
Depends mostly on how you see that girl in the first place. I have found one girl incredibly sexy is joggers and a t-shirt when she had no make up on but then she once wore a corset and stockings and it drove me wild