Princess Diana's nieces Lady Amelia and Lady Eliza Spencer just wore matching off the shoulder little black dresses. See their latest looks here. Princess Diana's Nieces Amelia & Eliza Spencer Recreate Revenge Dress The Royal Observer Reworked true vintage fairytale princess dress AGE 5 6 Little Pip England Medieval princess Collections for sale Medieval princess costume store Armstreet.com :: Armstreet Lady Amelia and Lady Eliza Spencer channeled their late aunt Princess Diana in stunning off the shoulder gowns at a recent London event. Diana's 'revenge dress' is perhaps her most iconic fashion moment of