If money is no object then Lanvin are the first name in ballet pumps. They're flat, chic, super comfortable (or so I hear) and available in a multitude of shades. Likewise, Acne are the first word in denim so imagine what happened when the two combined forces! The collaboration has already produced a clothing line but here are the all important accessories including a handbag, clutch, ballet flats and sandals. Back in November I reported that denim was having a smart makeover, and with accessories like this it looks sure to continue. Shop the collection here.