Hi, I have the S am 5'2 and wear it on the shorter link to have more of a choker style. No issues on flipping. The only thing I can say about it is that sometimes it goes around so the C cartier logo on the clasp is on the front of my neck and the diamond on the back -- but I still get compliments on that too!!! So it looks cool either way. I wear it EVERY DAY. Have not taken off since purchased (as i bought specifically for every day as i dont have time to swap out jewelry much and travel frequently for work). Can't recommend this necklace enough!I prefer the round one - more classic than the heart shaped one. I am considering purchasing the necklace in the white gold but couldn’t decide to go for the XS or Small size. Does anyone have an XS and if worn on the short length - does it flip as you wear it ? I know flipping is not a problem if worn on the longer length but I prefer to wear my necklaces in the shorter chocker style and worried that the smaller XS may flip compared to the slightly larger S size.