This is a nice smokey eye because she is showing you how to re create it step by step in a tutorial. It isn't too harsh on the eyes and also it really matches well with her eye colour. Don't really care for the eyeliner but love the color.
Ombre nails with an eyeshadow brush. Paint your nails with your base color, then apply the eye shadow and finish with a thick clear top coat to lock everything in! The eyeshadow and eyeshadow brush is such a cool technique to use!