Atmosphere Atelier was founded in 2002 by Interior Designer Collette Kaplan. Today, Atmosphere is San Juan Capistrano’s first truly upscale fashion and home boutique located in the historic Mission Promenade. The boutique is hand curated, offering pieces that are classic shapes that are crafted with quality to last. Our staff is trained in fit and styling but more importantly trained to offer you a relaxed place to shop. Come and see us.