The white summer dress

The Duchess of Cambridge looked so pretty in a white broderie anglaise dress by Australian designer Zimmermann.

The dress, available from June will retail for £275

A similar style worn yesterday at the zoo

Alternative no.1 Boden £99

Monsoon's Rosalie Dress £59

Probably a bit more practical are these cute summer dresses I found

Carefree dress from White Stuff

Summer wrap dress £99

Camille embroidered dress £45 

Bella dress £55