Katy Perry is currently in London for the European leg of her “California Dreams” Tour.

During her down-time she was spotted out on Saturday afternoon in London leaving Dover Street Market after indulging in some retail therapy.

She celebrated a rare sunny day in London wearing an Emma Cook chiffon dress from the Resort 2011 collection.

The dress has a fantasy print featuring swans, starry sky, ships on the horizon.

It the perfect whimsically creation for Katy.

Her loose fitted dress was paired with black suede knee high boots and aviator shades completed her off duty look.

Credit: Vogue & PacificCoastNews