You can wear makeup as long as it is the kind that you can wash off prior to immersion. It is better to wash it off on Yom Tov (Friday afternoon), when you can use warm water from the tap, than to wait until Friday night when warm water is more of a problem.
Please see our articles on
Mikveh & Makeup on Shabbat and Yom Tov and
Mikveh on a Three-Day Yom Tov for detailed instructions and more suggestions.
Shana tova!
This response was updated on 22 June, 2025.