Barbie's dress was inspired by the 1959 doll's swimsuit ... Mattel Inc.; Chesnot/Getty Happy birthday, Barbie! Barbara Millicent Roberts — who we all know as Barbie — turns 65 on March 9 ...

Rachel Ritter and Zlatan Kusnoor — two of the creatives behind the Barbie Style Instagram account — share new details with PEOPLE in honor of the doll's 65th birthday Hedy Phillips is the ...