8. Get The Vampire Magician Costume
https://www.youtube.com/watch?v=VNZVtRvinjs As you'll find after copious amounts of searching in Hitman, there are secret rooms within secret rooms in the Paris level, and way, way up above everything is the attic. Inside, if you venture to the corner with the statue sitting nicely with a bed sheet over the top, you'll find a disguise nestled at its feet. Holding X/A to put it on turns you into what fans and critics have been calling the 'vampire magician'; a crazy Steampunk-looking 'hero' of sorts, complete with round goggles and a flowing cape. There aren't any special abilities and literally everyone in the mansion will remark as to your choice of attire, but thanks to the new disguise system only alerting people if you're one of the same 'type' that they are, there's definitely nothing else like it, and you can go about your business in relative peace (and style).