I've never been crazy for a lot of Marc Jacob's designs, but once in a while he creates something quite fetching, like the Stam bag or the BB bag (named after Bryanboy).  I actually prefer the work he's done for Louis Vuitton to his own collection. 

What I do love about Marc is that it's glam glam glam all the way and even at the beach.  Marc Jacobs is one of the few that would actually carry an Hermes Birkin bag to carry towels and rest on the sand.   Viva la glam! 

ps: not to mention the Louis Vuitton Graffiti towel. :)

\ Via "on the go"