A major (and unfortunately majorly expensive) trend this fall is the over-the-knee boot, also known as the thigh high boot. If you are blessed with the legs and budget to pull it off, then you better rock it. I wish I could!
Left to right:
Vintage: 60’s go-go boots for sale on etsy.com
Catwalk: Louis Vuitton boots
Celebrity: Fergie from mystyle.com
Street: Caroline B. on Lookbook.nu (maybe this one's not fair to count as a street look because she's a fashion editor)
New York magazine also has a great slide show of the history of thigh high boots.