Alessandra Ambrosio with Celine Trapeze Bag in Black, White and Khaki

 
Victoria's Secret model Alessandra Ambrosio was recently spotted carrying the Celine Trapeze bag from the Winter 2012 collection. She paired it effortlessly with a dark black tunic and khaki flat sandals.  This version of the trapeze (and there are many) features a black suede flap with white wings (the white wings are specific to this collection).  The base is in a dark khaki which really makes the black and white pop out.
 
The bag retails for $2,300 USD in stores and should be available at your local designer retailer.