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:

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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.