Mumbo wears a dress and goes around the server with the dress. He visits, in order: Doc, Zed, Tango, Iskall, Ren, Joe, Wels, Hels, Evil X, and Wormman. What happens? (<- entirely up to you and your headcanons)
Doc shouldn't have been surprised considering how Ren sometimes wore dresses back when they based together, but Mumbo has no reason to look that good when wearing one. The two have a bit of a makeout session.
Zedaph HAS to take photos, for science reasons, of course. Not just because he want's to treasure this moment forever. Mumbo settles for a mini photoshoot.
Tango immediately short-circuits at the sight of Mumbo, and accidentally hits the wrong lever. Tango was killed by Ravager
Iskall gets really excited and quickly changes into their own favorite dress so they can take selfies with the mustached man. Iskall then helps Mumbo with some eye shadow that may or may not be made from redstone.
Ren drops everything he's doing to flirt with Mumbo. The two also makeout, and afterwards Ren helps him fix his makeup.
Joe ends up talking about the best fabrics for dress-making and other stuff dress-related. They have tea, they flirt, they make out, Joe almost dies to Cleo, they finish their tea.
Welsknight is very chivalrous, but apparently seeing one of his boyfriends in a very pretty dress cranks it up to ten. They go horseback riding together and have a nice date.
Helsknight is trying very hard not to act like a simp. He is failing miserably. They also have a makeout session.
EX is a mess. A blushing, nervous, mess. Mumbo finds it very endearing how simply adjusting one of the dress's shoulder straps makes EX turn as red as his armor.
Wormman really wants to take photos. Mumbo teases him about how Zedaph wanted the same thing. Wormman denies it. They have a photoshoot and then cuddle.
Mumbo loves his boyfriends.