Armani Libri
Armani libri is situated at the entrance of Armani flagship store in Milan. It has a good selection of fashion and design books both in english and italian. Very chic and nicely facing the cute piazza on the way to Milan's Brera area. I feel like it lacks the cosy atmosphere I'm looking for in a bookstore though. I bought there a book on Gianni Versace and one on Valentino, both in Italian.
Armani Libri
Via Manzoni 31, 20121 Milano
The bookstore at the entrance of the Armani building, by the end of Via Montenapoleone, has a very interesting story. During his visits to Köln, Giorgio Armani is highly impressed by Walther König's extensive bookshop and becomes a regular of the place. After a long-lasting friendship, Armani proposes him to open a bookshop that König would design anyway he liked, in the new Armani building. From http://thebonemagazine.com