To use your Barbie Ken Fashionista Doll, you can dress it up in different outfits to create unique looks for your storytelling. You can also play pretend games with your friends, making up fun stories together. Remember, the doll can't stand on its own, so you might need to prop it up or hold it while you play. As for maintenance, keep it away from sharp objects to avoid any tears or scratches on the doll's clothes or body. If the doll gets dirty, you can gently wipe it with a soft, damp cloth. Colors and decorations on the doll may vary, so enjoy the unique features of your very own Ken doll. This doll is suitable for kids aged 3 and up, so make sure younger children are supervised during playtime.