What's a Good Wig to Buy? If you are buying a wig there are some things to consider. You should always take a look at the hairstyle of the person who is wearing the wig. A well-groomed wig can enhance the natural style. For instance, if you have thin, blonde hair it is best to choose an wavy hat. When you've got thick, curly or brown hair, then you must choose the wig that emphasizes the curly or curly design.