The Duke and Duchess of Cambridge's new conjugal coat of arms combines the shield granted to Prince William on his 18th birthday by the Queen and Kate's shield, which was created for the Middleton family ahead of the couple's wedding.
William's shield is shown on the left and shows a variety of Royal emblems from different parts of the UK: the three lions of England, the lion of Scotland and the harp of Northern Ireland
It is surrounded by a blue garter bearing a motto, translated as "Shame to those who think evil of it," which symbolises the Order of the Garter.
The Middleton family's coat of arms on the right is divided into two colours: red and blue. The three acorns represent the three Middleton children, Kate, Pippa and James and it is surrounded by a wreath of oak to balance the Duke's garter.
More top news
Paracetamol is ineffective at treating back pain, Australian researchers say.
Madonna says she still cannot bring herself to watch footage of the moment she fell on stage while performing at the Brit Awards.
Ed Miliband has pledged to give zero-hours workers the right to convert their contract into a regular job after three months.