Using these dolls is super easy. Just let your kids pick out the removable fashion pieces and dress up the dolls as they like. This will help them express their creativity. When it comes to storing, keep the dolls and their fashion pieces in a dry place away from sharp objects to avoid any damage. Remember, the dolls can't stand on their own, so don't try to make them stand unsupported. Also, since colors and decorations may vary, it's part of the fun! These dolls are suitable for kids aged 3 and up, so make sure younger kids are supervised during play.