Choosing Women's Wigs When selecting a wig that is suitable for women, you should ensure that you select an appearance that complements the shape of your face. Some wigs are designed to look like facial hair, but some are not as appealing. A tape measure used to determine the length of one's hair would be good idea. A wig with a round portion will create the appearance of your face to be wider than it really is. A shorter, cropped bob will make your ears appear smaller.