The Sister is not only the big sister but also the best friend. "Best Friends," as it says on her top. The little animals on it are her role models. She is sporty and super agile. Thanks to her flexible knee joints, she can stand on her own. After practicing frog legs for breaststroke, she gets a reward of water from the bottle. Sometimes, however, she doesn't want to get out of the Baby born bathtub, and that can lead to some doll tears.

The brown-haired girl has high-quality hair and comes with several hair accessories for styling. In addition to clips and hair ties, she has two colorful strands to clip in. The pink and purple hair strands stand out beautifully against her dark hair. Her outfit consists of a jumpsuit with an off-the-shoulder top and denim-style hotpants, striped leggings, and pink shoes. Baby born Sister brunette with jumpsuit, leggings, and shoes. Includes bottle, hairbrush, 2 spiral hair ties, 2 hair clips, 2 clips with hair strands, and 1 friendship bracelet each for the child and the doll.