I Want: Mulberry 'Taylor' Satchel

I've been eying this 'Taylor' satchel for a while now and was utterly delighted (and jealous) to see Blake Lively carrying it on this week's ep of Gossip Girl. Blake carried the oversized version, which I would usually be all over.
 
But after watching a "What's in My Bag" tag video by beauty youtuber Tanya (Pixi2woo), who has the regular size, I'm thinking maybe bigger isn't better.