Cyanopsia
King Slime
I personally find it quite annoying that if you accidentally make a character with the wrong clothing style and planned to use the familiar clothes, you'll have to either deal with it or make a new character. It's also quite bad if you have a pre-1.3 character and want a new clothing style for them- I really like the trench coat, and would like to have it for some of my pre-1.3 characters. It would seem like a small but nice improvement to the game, similar to how snow will no longer go over blocks.