Diane von Furstenberg vs Monsoon vs Donna Morgan
Beach season is coming, so tunic is the best choice to shine at pool-parties! This multicoloured Diane von Furstenebrg Tabalah chiffon tunic give your vacation look a luxe lift. Pose by the pool in metallic flat sandals then change into towering heels for dinner. It’s available at Net-a-Porter. You can also prefer save some money and buy similar one: Bahama print silk dress at Monsoon. Compare:

I would wear it over bright swimsuit with wedges and big hat… very romantic!
UPD: I’ve just found a nice one at Dillards by Donna Morgan:

Diane von Furstenberg vs dELiAs
Diane von Furstenberg vs Dorothy Perkins
Denim shorts: Christopher Kane vs Topshop
H&M “Beach Sensation”: Isabeli Fontana
H&M Season of Sun 2012 Collection
Celebrity’s style: Jessica Alba looks great in cropped jeans and moto vest
Hannah Holman for Nasty Gal Accessories Lookbook
Woven shoulder bags: Marc by Marc Jacobs vs Monki
Gisele Bundchen for Esprit Summer Campaign
I love both of those, I could wear them as dresses for sure!
i actually think the cheaper one is better!
The Bahama print silk dress design is less busy, I like that one better.