For summer 2015, the Hamptons have caught a serious case of fitness fever. Whether you want to bust a high-impact dance move, sculpt your muscles, sidle up to a barre or do a vineyard-based boot camp, it's all here. And sweating has never been quite so fashionable, as a slew of activewear boutiques have popped up all over.

But we cannot live by situps alone. Looking fab at the beach and the social scene is a must, so loads of tempting choices suit a variety of tastes -- whether you're Cali-cool, perky prepster, Boho hip or even a lover of high-end vintage.

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And of course, the Hamptons home has got to look as good as its owners, and houseguests mustn't forget to bring along the perfect gift. Plenty of interesting new shops fulfill both missions.

See alsoNew stores in the Hamptons to shop

App users, click the link above to view new stores to shop in the Hamptons this summer.