Have any of you ever heard of thigh-highs? A co-worker of mine swore by them, they are stockings with thick elastic at the thigh, and they are supposed to stay up by themselves without garters - they are a recent thing in the last 10 or 15 years or so, I think -I have never worn them, but have thought about getting some to try, because I do not care for panty hose. But, with lots of movement don't see how they would stay up. I mostly wear knee highs, with skirts or dresses down to my ankles,don't like to wear dresses that are shorter in length...