No Nicknames In Buckingham Palace
After one marries into the Royal Family, they gain a special title. Thus, Kate Middleton became the Duchess of Cambridge upon marrying Prince William. Therefore, diminutives are not used for the Royals. Within the family, Kate is addressed simply as Catherine Elizabeth Middleton. They do not opt for any nicknames in Buckingham Palace.

No Nicknames In Buckingham Palace
The Bouquet Is Always Myrtle
When it came to her wedding bouquet, Kate Middleton did not really have a choice. As you may have also noticed with Meghan Markle, the royal brides always enter with a special branch of myrtle. This myrtle symbolizes not only good luck, but happiness in marriage. The royal tradition started when Queen Victoria received myrtle from the groom’s grandmother. Nowadays, they take the myrtle from a special tree in the royal garden.

The Bouquet Is Always Myrtle