Filling in your eyebrows doesn't have to be a lengthy process. Keep it simple by using a brow powder or pencil to define a bottom line, and then smudge upwards and blend. Easy, Step By Step Makeup Ideas and Tutorials for Everyday Natural Looks. Colorful and Elegant Simple Ideas For Brown Eyes, For Blue Eyes, For Prom, For Teens, For School, and Even For Wedding. Tips For Contouring, Eyeshadows, and Eyeliner.