Kate Middleton deviated from her usual reserved and wholesome look when she turned out for a private dinner last night wearing a floor-length gown with a thigh-high split. She accessorised the slinky number – thought to be a £1,000 Roland Mouret Lombarde creation – with jewel drop  Eva-Ava Earrings from our vintage range, £195 and can be purchase from beautjewellery.com.