The duchess was photographed wearing Queen Elizabeth II's fern brooch many times during her first official visit to New Zealand in April. The piece was originally given to the queen during her coronation world tour in 1953 and 1954. As what often happens with gifted items from subjects, the brooch was commissioned by a local Kiwi women's group that wanted to show appreciation for their queen. (The fern is an important New Zealand emblem.) The queen has worn it to many New Zealand-related functions, but Kate gets the very special distinction of being the first person to whom the Queen has loaned it out.
Source: Getty / Samir Hussein, MJ Kim