[KCD2] How do I get up to 16 charisma for the wedding

I’ve been trying to get my charisma up for probably 2 hours at this point. No matter what combo of hood, hat, shirt, jacket, and pants I wear the max charisma I can get is 14. I’m getting frustrated because I’ve been enjoying the game so much so far, but I’m not able to progress the story at all because of this. I’ve tried looking this up but everything I find says to just tells me to wear clothes with high charisma, which is exactly what I’m doing.