Hamptons style is all about looking effortlessly chic with relaxed silhouettes, rich seasonal hues and just the right touch of understated luxury. And the right dress can instantly transport you there. Hamptons-style fall dresses have the most flowy, flattering silhouettes that feel polished enough for a dinner party, yet easy enough for a stroll through the farmer's market. From breezy maxis to laid-back midis, these Amazon finds are giving serious "quiet luxury" energy without the designer price tags.