Yesterday in London there was a memorial to honour the life of great British TV journalist Sir David Frost. Sienna Miller attended and brought spring into bloom in her delightful Burberry ensemble.

It was upbeat and cheerful in the face of sadness. It was pretty and chic and feminine in the midst of my starkness. And she looked like she had taken about 4.5 minutes to get ready, in her usual magical way, and looked all the better for not trying too hard. I think that this is an utter delight of an outfit. You?