The Fashion Rules Exhibition at Kensington Palace is now open until the third of January 2017.
The exhibition explores how three royals set their own fashion 'rules' by making the 'dress code' of their royal duties their own.
Tickets are available online or at the palace itself and cost £14.30 for students or £18 on the door for an adult or £16.90 online, but under 16's go free.