Posh Essentials is a upscale women's boutique, offering a collection of lingerie, sleepwear and gifts. The store is located in downtown Barrington, in what used to be a bank. Posh Essentials prides itself on the range of clothing, as well as the many brands that fit many body types. It even have some brands that are organic. The customer experience is intimate and private. You can also purchase Posh Essentials products if you go to the website.