Tween girls are just on the brink of turning into teenagers. So, she knows what she likes, and she's got opinions. She's also past the age of liking just about anything because it's new and comes wrapped up pretty as a gift — yep, she's no longer a little kid. So you want to find a gift that doesn't feel too young for her, and feels pretty cool. Here's a long list of ideas for finding the best tween gift.