What is "blushers"

Usage examples of "blushers".

Mulattoes are often great blushers, blush succeeding blush over their faces.

Several ladies, who are great blushers, are unanimous in regard to solitude.

I applied (inexpertly, I'll admit) eyeliner, mascara, blushers, and gaudy red lipstick, then clipped on big dangle earrings replete with red stones that no one in their right mind would mistake for rubies.