Interesting post from Arolla Blog: Overknee Outfit – how to design it right?
Btw, watch out for this post. HUGE UPDATE.

Overknee Outfit for everyday life:

Over-the-knee boots are much seen in cities across Europe these days. To make this special footwear suitable for everyday wear, you should pay attention to a few points. First of all, remember the rule: Less is more! Don’t show too much skin. The boots are the eye-catcher and so the outerwear should not be too revealing. Combine your hot Overknees with a turtleneck jumper or a closed blouse. All kind of long arm Jackets are good as well. It can be a mini skirt at the bottom. Make sure that the skirt ends about 10 cm above the top of the boots. This still gives enough view of your legs. For those who don’t like miniskirts, jeans are of course always a good alternative. Do not use too much make up. Too much make up distracts from the beautiful boots, which should be shown off to their best advantage.

I'll post the rest later.