The dress code for the casino floor is resort casual. Shirts and shoes are required. Swimwear is not permitted on the casino floor. Since the Fall of 2012, the D Las Vegas has helped revitalize Downtown Las Vegas to bring the ultimate downtown experience. Today, we bring a modern-day casino and hotel with touches of vintage Las Vegas throughout. The dress code for the casino floor is resort casual. Shirts and shoes are required. Swimwear is not permitted on the casino floor. Yes, complimentary beverage service is available to all guests who are actively playing on the casino floor, including at slot machines and table games. Cocktail servers regularly circulate throughout the casino to take orders. The Mirage Las Vegas is the perfect place to host your next wedding, meeting, conference, convention, or birthday party.