High-end couture brands like Christian Dior, Bottega Veneta and Chanel has unveiled some of the latest flavors of the season with their new Spring/Summer 2012 ad campaigns.

Each of the campaigns is eye-catching as all the luxury brands have upped their fashion quotient. Most of all, these campaigns are perfect reflection of the brands and products involved.

Every campaign usually depicts a story for a particular season and involves a teamwork comprising designers, stylists, photographers and models.

For the Bottega Veneta SS12 campaign, Estonia-born Karmen Pedaru looked stunning in a green creation. The campaign also features an ocean backdrop and has been captured by photographer Jack Pierson.

The Chanel campaign, on the other hand, features an athletic Joan Smalls and Saskia de Brauw in a series of aesthetic visuals. Dior has introduced a new face - actress Mila Kunis looking elegant in a series of dreamy images.

Start the slideshow to take a look at our pick for the top 2011 Spring/Summer advert campaigns: