Standing in the iconic one-piece bathing suit ... But it's the throwback striped suit that really makes her look like the doll! Margot Robbie Teases Barbie's Dreamhouses in Movie: 'Everything ...

And this year actually marks the 65th anniversary of the original Barbie doll's release (you know the one, black-and-white striped bathing suit, bouncy ponytail, white sunglasses). To help ...

The sweeping gown that the new Barbie wears is a modern take on the black-and-white bathing suit from the 1959 doll ... Instead of her striped swimsuit, though, she wears a couture ballgown.