Complex sentence: A wig is a head of hair made from horsehair, human hair, wool, feathers, yak hair, buffalo hair, or synthetic materials which is worn on the head for fashion or various other aesthetic and stylistic reasons, including cultural and religious observance.
Split into simpler sentences: A wig is a head of hair made from horsehair, human hair, wool, feathers, yak hair, buffalo hair, or synthetic materials. It is worn on the head for fashion or various other aesthetic and stylistic reasons, including cultural and religious observance.