With a good foundation, you get a nice, even basis for the rest of your makeup. One of the features with this foundation is that it's waterproof.
From Amazon
Dermacol - Full Coverage Foundation, Liquid Makeup Matte Foundation with SPF 30, Waterproof Foundation for Oily Skin, Acne, & Under Eye Bags, Long-Lasting Makeup Products, 30g - Shade 210
Notino
Dermacol Cover extreme makeup cover SPF 30 shade 210 30 g
OnBuy
Dermacol Make Up Cover SPF30 Waterproof Hypoallergenic 30g Boxed Choose Shade