I think the reason why Sirius’ possible makeup game gets discussed more is because he’s confident and not really bothered by being the center of attention, whereas Remus doesn’t like to stand out at all. He much prefers to be subtle, a quiet and calm presence. Which is why i think Sirius would be drawn to him, but that’s a whole other topic.
My point is, even if Remus liked to put on makeup, which he could because makeup can be really helpful with building self-confidence, i don’t think he’d go for a style that’d be bright or showy. He’d be one of those people who has a shit ton of makeup on, but you can’t really tell at first glance because their style is much more natural and soft. 👍🏻This is such accurate characterisation, I shed a tear.