I wear sunnies a lot here, more than in Jakarta where I only put my sunnies on while driving on a daylight. I always like cat-eye frame or at least frame that a bit square to balance my round-shape face. One day I saw my friend wear a round-frame sunnies and I think it was super cool. The other day I found the same sunnies like my friend have, and I decided to bought mine. I love it, gives me new look.
It is good to try something different, if you like the new thing then carry on, but if you don't like it just keep trying, you might surprised with what you've never know you're gonna love.
but perhaps you hate a thing and it is good for you . . . . (al baqarah; 216)