Boutique refers to a small retail shop, especially one that sells fashionable clothes. It also specializes in gifts, accessories or food.
Boutique also refers to a small shop loca ted within a large department store or supermarket, selling fashionable items, like clothes or accessories (jewelry, perfumes, sunglasses,etc) and also food.
Author's Note: In the Philippines, there is a big department store called SM and within SM are Boutiques like Bench, Celine, Rock Port, etc.
In Bremen, Germany, there is the Waterfront and within Waterfront there are Boutiques, like Mango, New Yorker, H&M, Esprit, Primark, C&A, Tommy Hilfiger, Gerry Weber and Bijou Brigitte, Fossil, and Christ selling jewelries and watches and many more
List of books: Boutique