i dont tend to think about whether or not characters wear makeup, because I dont so I tend to forget its an option (i do the same with accessories, its a problem lol) but wadsworth is the first character ive seen where im like "she 100% wears makeup."
its a very light, natural look. if you're not the sort who can't immediately clock when people are wearing makeup, you wouldnt notice it, but it's there and she's very skilled at it.
she also has highlights in her hair that she's very good at keeping up to date. in a pinch she can do it herself, but she likes to go to the salon for the experience more than anything.
she always has a clear coat of nail polish on. never a color, unless its a special occasion, and then only a dark color.
she always wears dark and perfectly tailored suits to work. always pants, never a skirt. when home alone she actually dresses like a slob, but if she expects company or has a family dinner she has 2 or 3 very specific "casual but pristine" outfits. she also has 2 outfits for "casual" outings with her employees (everyone's getting together for a drink after work, sort of thing). although she rarely goes to those anymore, and she mixes and matches the clothes to give the impression that she doesnt only have 2 outfits.
wadsworth just gives me such distinct vibes