The Mary Kate and Ashley Sweet 16 Dolls Set from 2001 by Mattel includes two 10-inch fashion dolls with blonde straight hair, blue eyes, and light complexion. The set includes accessories, doll accessories, outfits, a cake, and a camera, making it a collector's item for fans of the Mary-Kate and Ashley franchise. With features like removable clothes and being part of the Mary-Kate & Ashley series, this vintage set is perfect for all occasions and is a must-have for collectors of celebrity-themed dolls from the early 2000s.