When I have a day off I don't normally do a full face makeup. I have a few necessities that I stick to.
Eyebrows. I have very blonde eyebrows and I look like an alien without filling them in. It took me almost 2 years when I was dating my husband to even let him see me without my brows on.
A little powder on my face. Just to blend a few of my freckles lightly and to help with a shiny face.
Very natural lashes. I have personally gotten to the point where putting of lashes is quicker than mascara. I know that sounds crazy but it's the truth. On these days I normally will grab a pair of Demi Wispy by Ardell.
Lip Gloss. A little tinted lip gloss can go a long way. (I usually just grab a sample I've received in my birch box -- stay tuned for a post on my box subscriptions!)