To commemorate Mary-Kate and Ashley's 16th birthday, Mattel introduced a new line of dolls reflecting their transition into young adulthood. These dolls featured a more mature appearance, redesigned packaging, and newly sculpted body molds, marking the company's shift away from the traditional Skipper body mold. Unlike previous versions, these dolls no longer had a twisting waist articulation. Each doll was sold individually and included birthday-themed accessories, a poster, outerwear, and an additional outfit. This release was part of a close collaboration with Mary-Kate and Ashley, who participated in promotional efforts by modeling outfits inspired by the dolls and appearing in a commercial for the collection.
These dolls let girls role play as the famous actresses celebrating their sweet "16th birthday." Each of these popular celebrities comes with two complete outfits- a trendy day time look and hip party fashion.
- 53844 Mary-Kate for her birthday, she wears a purple knit jacket with fur-like trim, a diamond-printed too, denim-like skirt, purple boots and a purse. For her party, she has a blue floral halter dress and blue platform sandals. She comes with a camera, cake, sunglasses, chip art invitation, card and present.
- 53845 Ashley for her Britt bday, she wears a pink brushed faux fur jacket, pink V-neck top, pink and red printed pants, pointed mules and a purse. For her party, she a pink floral halter dress and pink platform sandals. She comes with a camera, cake, sunglasses, chip art invitation, card and present.