Presley has her own swimwear line, and runs a burlesque troupe.

In 2009 she launched a swimwear line known as "Pure Rodri."

And the bikini tops in Oscar de la Renta's swimwear line are made like push-up bras.

In May 2007, the company also introduced Wonderjock technology into their swimwear line.

This season's swimwear line looks as though "it was painted on the body," she said, thanks to a laser-cut technique.

Swanepoel modeled for the Kardashians' 2010 swimwear line.

Presently, she owns a fashion blog called Haute Affair and a swimwear line called Wanderlust.

A Paris-based swimwear line collaborates with A.P.C. to create an 11-piece capsule collection.

This collection sees the introduction of a swimwear line featuring 12 styles in either lace knit, French stripe or denim.

In the 1940s, business perked up after Jantzen added sweaters, girdles and activewear to its basic swimwear line.