Ex-OC stars, Mischa Barton and Rachel Bilson wearing the Myrte. Ooo and I LOVE Mischa's jacket. 
Lindsay Lohan and Cameron Diaz also sporting the Myrte.
And I must say, I agree with most of the stars here and prefer the second rounder one better, the design combined with the shape which is just so much more flattering, makes it perfect.The one Rachel has on is different, but definitely not as flattering. The aviator style sloping down thing makes it look more masculine and a bit sad- should shades have personalities that is.
For the longest time I was lusting after these hexagonal ones. Because I thought, well, I already have squarish ones, why not have a hexagon one? And these look great. And I also liked the off-white color too. But alas, after trying them on several times, I had to finally admit that they are not for me. Maybe I've become so accustomed to large frames now that I just can't accept smaller frames anymore...
Then at the store I tried on these ones (the lower rounder ones) in purple and it looked awesome. This shape is flattering and yet still different with its large round metal frame, half silver, half purple. Now THIS is fashion. But alas after MUCH debating, I finally decided that I'd like to wear them for more than one season and with that half silver and half purple rim thing, it was too trendy for me 
In the end, I bought a similarly styled paired sans the dual colored rims, from Marc Jacobs in brown (I know, it doesn't quite look brown here, but it is. I considered the purple ones and they're much pinker than this). While the metal frames and round shape style is still the same, this design is much simpler, more feminine and much more classic. The only downside is that this design is not very condusive to sticking it on my head like a hairband cause the nose thing gets in the way. But I'll live ;)
Photo Credits: Chloe, Mischa Style, CoutureCandy and Life & Style.