Bought for a spa vacation. I put them on for the first time one night while on vacation and the seam unraveled pretty quickly. Just walk around the resort for dinner before the nightly activities. Haven't danced in it. Very disappointed. I've replaced them and the second pair seems to be holding up. I wore them three full days. Let's see. I'm still not convinced. The saddest thing is that they are beautiful and comfortable. That's why I made a replacement delivery and not a direct return.