Open for Business: Aerin, 83 Main Street, Southampton, NY 11968, 631-353-3773, aerin.com Ambience: A colorful, airy space showcasing all of Aerin Lauder's must-have products: cosmetic bags, tableware, home accessories and textiles—all under one roof We're coveting: Jo de Mer bathing suits in a signature Aerin ikat print, gold nesting bowls ... More

Last night in New York City, Baccarat unveiled an extraordinary 2,800 foot flagship store on Madison Avenue and hosted a champagne reception that also feted the brand's 250th anniversary. The new boutique was designed by architect Rafael de Cárdenas, who broke away from his usual aesthetic ... More

Fittingly for a city with more than 60 colleges, Warby Parker's new Boston shop draws inspiration from great American libraries. "The space is filled with natural light and furnished with custom brass library lamps," explains Neil Blumenthal, the brand's co-founder and co-CEO. "We want our customers to explore ... More

Though you might have to be a modern design enthusiast to pinpoint architect Florence Knoll Bassett as a frontliner in bringing modernism to America in the mid-twentieth century, just about anyone can appreciate the clean, minimalist aesthetic in commercial and interior design. And as of last week, you don't have ... More

If a guy buys pants in a store, but leaves empty handed, did he ever go shopping at all? That's the question Bonobos, the web-native men's clothing store, is attempting to answer with its new ecommerce showroom in New York's Soho. While it ... More

Open for Business: My Little Sunshine, 145 Hudson Street, New York, NY, 212-966-8840. Atmosphere: Cozy, cute and colorful. Stylish, yet wearable, children's clothing and accessories from labels like Girl and a Mouse, Babe and Tess, Anais ... More

Early in their careers, brothers Khajak and Haro Keledjian set out to do much more than just build a store: They wanted to transform the way people shopped. "Most customers were geared to buying head-to-toe single-designer outfits," Khajak says of the prevailing retail experience in 1993, when he and Haro ... More

Eberjey, 1905 Purdy Avenue For the décor of its second Miami boutique, the favorite hometown lingerie line opted for a blend of beach and industrial chic. Metal chairs, cloth mannequins and whitewashed wood floors provide a stark backdrop for lacy underpinnings and pajama sets in Liberty ... More

Running errands in yoga pants and a sports bra is as much an L.A. rite of passage as getting your first parking ticket. And no one does fresh-off-the-elliptical fashion better than high-performance women's wear label Splits59. "Our designs' fabrications and ... More

The laidback SoCal lifestyle is a vital influence on Tommy Hilfiger, so it was only natural that the designer would want to put down retail roots here. "I've always looked to L.A. for new ways to mix the four ... More