It is the large size and I agree it is a fantastic bag! I'm a sucker for AW now. Trying to decide which one I want next! I'd love the Marion bag in blue or a Rocco.
i have a black w/ RG Rocco and LOVE it!! he's my FAV! and i just ordered the marion in parchment w/ black nickel hardware from ShopBop yesterday - i'm THRILLED!!! was a little scared about getting a white bag, but took the plunge since the combo is TDF and so chic!!! i'm a huge huge fan of crossbody/shoulder bags and gunmetal hw!!! whoo hoo! oh, and the azure marion you're talking about is TDF!!!