Selecting Women's Wigs When choosing a wig for women, you should be sure to select an appearance that complements the shape of your face. Some wigs have a face-like shape however, some aren't as flattering. Using a tape measure to measure the length of one's hair would be great idea. A wig with a rounded portion will make your face appear bigger than it really is. Also, a short, cropped bob will make your ears look smaller.