Pippa Middleton, the royal sister-in-law, famous for her bottom, has launched a book. It is a party planning book. And while I doubt the girl knows much about many things, party planning is her thing. And so, good for her. Also good for us as we can trawl through all the outfits she is wearing to promote the book. Starting with a very pretty oxblood red Roksanda Illincic 'Ayden' wool crepe dress.

Pipps then changed into a colour block dress that I can't quite pin down in terms of its origins, and let her hair down for the occasion.

This was followed up by a Markus Lupfer green sparkly brocade bodice body-con dress that actually really suited her athletic shape. I really liked this on her — not as 'old' as the first, not as dull as the second. Just right.

And then P-Middy upped the stakes one more time. This time in Stella McCartney. Great shape. Very pretty silhouette. Young but smart. Modern. So it was a pity then that Pipps couldn't forego the sheer tights that she and her sister love so much. Oh, speaking of which. Those shoes? Identical to the new ones that Kate has just acquired. These sister really do keep an identical shoe collection. These are by Emmy Shoes I believe. The green is my favourite — what about you guys?