The Four Seasons Chicago has opened a new $6 million Grand Ballroom and event space featuring an exclusive Bridal Lounge designed by interior designer Yves Rochon, who created the interiors at the Four Seasons George V in Paris.

The space features custom-designed carpets, patina millwork paneling, silk wall coverings and marble floors in a palette of celadon green, light gold and cream.

The 12,500-square-foot eighth floor ballroom and event space features a 7,000-square-foot Grand Ballroom that can accommodate events ranging from 100 to 500 guests.

The renovation also includes a new state-of-the art sound system, energy-efficient lighting, carousel coat check and electronic screens for displaying event times, information and personal greetings.