If you want to look like a Nantucket socialite, you're not alone. They radiate country club polish and seaside ease at the same time, channeling rich mom vibes without even trying. Luckily, you don't need an East Coast abode to look like you have one, thanks to these 19 preppy pieces hiding on Amazon. Whether you're searching for a new brunch dress, a work-friendly blouse, comfy sandals or even a going-out purse, you'll find it below. Our favorite Nantucket-style pieces look mega expensive, yet start at just $5.