Attire Details for Our Cancun Celebration Ladies, feel free to wear floral or beachy color maxi dresses or cocktail dresses - think breezy, elegant and celebration ready. All events should not require walking on sand, so don't worry about sinking in your stilettos. Gentlemen, button ups are perfect, and suits are totally optional (but always welcome if your feeling fancy). Let's keep it stylish yet comfortable for paradise!