I found Hula Hair Barbie and Splash 'n' Color Skipper (both 1996) at the flea market! Cleanup was tricky, Barbie's neck was damaged but I managed to fix the peg! Plus hair
Amazon.com: Barbie Hawaiian Fun Doll with Hula Skirt : Toys & Games
Amazon.com: Barbie HULA HAIR SHAMPOO 'N STYLE SALON Playset w SINK & Working SPRAY HOSE (1996 Arcotoys, Mattel) : Toys & Games
Amazon.com: Barbie Fitness Doll, Red-Haired, with Puppy and 9 Accessories, Including Yoga Mat with Strap, Hula Hoop and Weights, For Kids 3 to 7 Years Old : Toys & Games