On Wednesday, the star took to Instagram to advertise the newest mesh collection from her line -- and left little to the imagination.
In the short video clip, Ratajkowski is seen striking a few poses before doing a final twirl as she rocks a plunging brown bikini top, which featured straps tied around her stomach, along with an orange-colored thong bottom. She completed her look with a sheer cover-up.
"All new @inamoratawoman available now," Ratajkowski simply captioned the snap.
This isn't the first time Ratajkowski has modeled one of her collections. The 28-year-old previously stripped down, wearing nothing but pink biker shorts and black thigh-high boots while posing topless to announce her company Inamorata's new BODY collection.
Ratajkowski launched Inamorata -- which includes a mix of lingerie, swimsuit and bodywear pieces -- last year.
“I was trying to evoke the feeling of a confident girl who wears her bathing suit all day and how that attitude would translate when you’re not at the beach. I asked myself: How exactly does that feeling fit into our lives in New York?” she told Vogue in February 2019 of her label's first lookbook, which featured Ratajkowski -- wearing a bra and underwear -- posing in a bodega in Brooklyn.
“Ultimately it is about a cotton panty that you have on around the house and then wear out to get coffee," she explained.