Raise Confident, Body-Positive Girls
Explain how those /images are manipulated - designers are able to airbrush cellulite and wrinkles, crop out bulges, make breasts larger, and basically remodel a woman's body. Carry that message of unrealistic images over to her playthings, like Barbies, who are completely disproportionate. It may not make sense to a 3-year-old, but it's never too early to plant the seed. As they mature, try to expose daughters to a mix of activities instead of just dance or other "girly" pursuits.