mkashleyvogue.jpgVogue/Bruce Weber

The Olsen twins are reaching for the stars on their stilts!

Mary-Kate and Ashley are featured in the April issue of Vogue and dish to the fashion mag about their clothing label The Row.

The 5'1" sisters name Lauren Hutton as an inspiration and describe the line as "classicist, no-bother stuff."

Ashley explains that "each of the looks we’ve shown for fall was designed top to toe," and Mary-Kate adds that they've had a collection with Walmart at 12-years-old "and we were really designing it. It was really fashion-forward."

The twins' company Dualstar has retail sales of $1 billion, and the girls' clothing lines consist of The Row, Elizabeth and James and Olsenboye.

And what about their future? "I want to run a studio," says Ash. And Mary-Kate declares, "The thing about us is we think big. Huge."

Find out what Oscar-nominated actress they helped get ready for an audition last-minute below the cut!