Lancôme Monsieur Big Waterproof Mascara For the times when it's rainy, humid, or you're working out a lot, get the same effect but more water-resistance with the Lancôme Monsieur Big Waterproof Mascara ($12-$25). Image Source: sephora.com Lancôme Monsieur Big Waterproof Mascara $12 from sephora.com Buy Now