The doll industry encompasses the design, production, and marketing of dolls, which are toys often used for play and collection. This industry includes various types of dolls, such as fashion dolls, baby dolls, and action figures, appealing to different age groups and interests. Major companies like Mattel and Hasbro dominate the market, creating iconic brands like Barbie and G.I. Joe. In recent years, the doll industry has evolved to reflect diverse cultures and body types, promoting inclusivity. Many dolls now feature realistic representations, encouraging children to embrace differences. Additionally, the rise of collectible dolls has created a niche market for adult collectors, further expanding the industry's reach.