Victoria Beckham may not be heading to a fabulous, star-studded party for New Year's Eve – but that won't stop her from dressing up to celebrate the occasion at home.The mum-of-four gave fans a sneak peek at a potential outfit on Instagram on Monday – and all we can say is wow!MORE: Victoria Beckham squeezes into figure-hugging PVC trousers for romantic date nightVictoria looked breathtaking in a stunning, sparkly open-back frock from her Victoria Beckham Pre-Spring/Summer 2021 collection.WATCH: