s you well know, I am pretty singularly focused in my fashion. My knowledge of "IT bags" is pretty limited to what I see on other blogs, but even I am aware (and in awe) of Yves Saint Laurent's Muse bag.
After all, its graced the arms of Lindsay Lohan, Kate Moss (see below), Sienna Miller, Jennifer Lopez, Jennifer Aniston, Madonna, Jessica Alba, Naomi Watts, Paris Hilton, Demi Moore, et al. It may, in fact, be easier to catalog which celebrities don't have them.
For more pictures of It Girls with their Muse bags, see I Am Fashion.
But Yves caught my eye when I noticed that he is now issuing sunglasses inspired by the Muse phenomenon, which echo the bags' gold hinges.
The sunglasses are not yet available online, but I will keep my eyes peeled.