Hundreds of Chicago’s most sartorially savvy gents and dames joined Men’s Book Chicago to celebrate the grand opening of Neiman Marcus Michigan Avenue’s new men’s floor, The Man Store. The Man Store features more than 200 brands and 11 shops from luxurious designers like Tom Ford and Brunello Cucinelli. Neiman Marcus Men’s Fashion Director Matthew Singer and CS Men of Style Mike Cao, Julius Few, Leonard Goldberg and Matt Roan sported their chicest duds as guests shopped the new collections while enjoying bites from Food for Thought and drinks from Grey Goose and Dewar’s. Photography by Sum Lau