Three things I would like if possible:
1) More choice of general contemporary clothing. I felt there was only the illusion of choice through most of the game, the wardrobe system seemed to have only 1 or 2 items available for each slot which made it seem a bit superfluous (I appreciate more can be unlocked). I want to be able to mix and match and experiment, which you couldn't really do with 2 main outfits. I felt it was either the 40s outfit or T-shirt/Jeans combo for most of the game.
2) Old Fashioned style hotel uniforms: See Wes Anderson's The Grand Budapest Hotel for inspiration!

Also

So stylish!
3) This is probably a lot more to ask than simply adding more outfits but I would like the option of asking Asterion to slim down to his second size. I appreciate reaching his buff fully healed form is part of his literal 'personal growth' through the happy playthroughs, but I actually physically preferred him at his second size where only his eye is injured. He's still big but not a giant.
As the hotel can supposedly do anything with his form the issue here would be more technical implementation with the sprites than creating any issues with the established logic or story, but I appreciate it's probably not a priority.
Thanks!