I always claim that sexy clothing doesn't necessary means uncomfortable clothing. Floral sneakers is a great example. The presents of the flower prints over sneakers gives them a girly look which is very sexy.
Here some examples:
Fashion - the social dictates about what to wear and what not. Fetish - attraction and sexual arousal due to a clothing. Gender - the social distinction between men and women. This site has many links to free pictures in other sites. In order to enjoy more it's recommended to oped the pictures by using right click and then choosing "open in a new tab".