After 16 years in Soho, longtime Tribecan Denise Williamson moved her PR company, Williamson, to 180 Duane Street—and even more notably, she’s expanded into retail, partnering with Debi Greenberg, who ran the estimable Louis Boston for 30 years. Downstairs at 180, which is named after the 180 Duane address, is devoted to showroom and offices; upstairs is nearly all retail, except when it’s being used by a client for something else. You might find candles and skincare from Red Hook–based Apotheke; From the Road’s cashmere blankets and scarves; Rivay menswear; unisex apparel by the Japanese line Blurhms; New York brand Engineered Garments; bags by Bags in Progress; Chimala, a Japanese brand specializing in denim-based clothing for men and women; and, in the window, a mini Green Fingers nursery.