It is rare that Zara and Mike Tindall leave their home on Princess Anne's Gatcombe Park estate in Gloucestershire for a night in the capital.
However, Thursday night was an exception to the rule as the King's niece, 43, and her rugby star husband, 45, were spotted on the red carpet ahead of a special screening of Federer: Twelve Final Days at Odeon Luxe Leicester Square.
The Princess Royal's daughter looked as elegant as ever in the 'Versailles Leaf Embellished Midi Dress' from Rebecca Vallance. The slinky black number was fitted at the waist and boasted enormous puffed sleeves which had a regal air.
The gold embellishments elevated Zara's look to the next level with the help of a matching textured clutch bag from Strathberry which had apt gold hardware.