Princess Alexandra of Hanover wears Grace Kelly's yellow Givenchy gown

Princess Alexandra of Hanover wore her late grandmother Grace Kelly's archival Givenchy gown. She shared a photograph on Instagram with the caption "Yellow mood in archival Givenchy." The floor-length canary-yellow dress has glittering embellishments, a scoop neckline and flouncy hem. She paired it with gold jewelry and a black clutch.