Guess just released a sneak peak of the images from their upcoming Spring 2011 ad campaign. The campaign continues their renewed relationship with renown photographer Ellen von Unwerth who shot to fame shooting the Guess campaigns of the '80s and '90s.

The photos are shot in the black & white style that von Unwerth seems to prefer this go 'round. I love the homage to 1960's beach movies. I wonder if the rest of the images will be the smoking hot Guess version of Beach Blanket Bingo? We'll have to wait and see, but in the meantime, check out their Spring/Summer 2011 lookbook for men and women.