Though eating dietary fat is important, the we should make an effort to get most of it from unsaturated plant or fish sources. For example, raw nuts are a part of a healthy diet because they include essential fats and vitamin E. Many fishes contain essential dietary fats in their most active forms--try to get at least two 3-6oz servings per weeks (depending on body size).
The following table shows several healthy fat sources and the amount needed to get a 10g portion of fat. Most women should aim for an intake between 35-60g fat each day.