I'm currently obsessed with Thigh-high boots/ over the knee boots. I can't wait til Fall rolls around and they become affordable. My fav pair off the runway are the ones at Chloe. In fact I think all the boots from Chloe Fall 09 is all very desirable.
Thigh-highs are a great way to keep some of summer's pieces in your Fall closet when the weather becomes cool. I would definitely rock them with a tweed pair of shorts, similar to these from Rebecca Taylor.
