Victoria Beckham celebrated her 47th birthday in style at the weekend, enjoying a beach party with her husband David Beckham and family.And while we were in love with her birthday outfit of a floaty white gown and strappy flat sandals - footwear we don't often see VB wear, admittedly - the star also shared a number of throwback looks on her Instagram Stories, in the posts from her friends and family to mark her special day.MORE: Victoria Beckham's birthday cake was more indulgent than you'd