'It's important for me to be with my family on big days with sentimental value.’
The model and eldest daughter of Earl Spencer also revealed her approach to fashion.
'I dress to suit my mood. I love bold, colourful pieces that show a bit of personality. I like to wear something that puts a smile on my face.'
Lady Kitty is the first cousin of Princes William and Harry and was a guest at the royal wedding in May.