Take a look at the Queen and members of the Royal Family attending the RAF 40th Anniversary Banquet at the Fighter Command Headquarters, RAF Stanmore-
The Queen Mother wore the Greville Tiara with the Greville Emerald Necklace.
Princess Margaret wore the Halo Scroll Tiara.
Princess Alice, Duchess of Gloucester wore the Gloucester Honeysuckle Tiara.
Princess Mary, Countess of Harewood wore the Harewood Scroll Tiara.