We held an early birthday for my darling boy Ben (his birthday isn't until 26th December, but he always misses out at that time of year!).
He wanted a fancy hat / or fancy dress day and thats what we gave him! ... I don't care if I looked a tad silly in my princess crown .. it made Ben smile and that's what counts!
We invited family members Ben hasn't seen for a while, they all showed up and everyone had a wonderful time.