We were just gushing about Belgian designer Delvaux’s Madame take on Bag earlier this month, and now here it is, on the arm of the perpertually well dressed Sienna Miller. Sienna was identified with Delvaux in tow at Vanity Fair’sTribeca film festival opening night party in NYC. While Delvaux isn’t yet a household name even amongst the much more fashion-savvy set, this luxe leather bag ought to certainly put the brand on the map for much more people. Sienna’s exact two-toned “Noir/Rubis” colorway is currently sold at Barneys for $3,500.

Surprisingly enough, Sienna’s adorable, embroidered floral LBD is reportedly from Topshop! This is particularly shocking, as my first guess was actually Erdem, whose designs have been a recent fave of Sienna’s. I couldn’t find this frock on the Topshop website, but it’s supposedly available in stores for $130.