Brooke Shields is revisiting her ’80s Calvin Klein ad.

The model, 56, starred in the brand’s iconic denim campaign when she was just 15-years-old. The ad sparked controversy because of the campaign’s slogan, “What comes between me and my Calvins? Nothing.”

Several TV networks even banned the commercials for being too provocative.

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In a new interview with Vogue, Shields recalled dealing with the backlash.

“It just struck me as so ridiculous, the whole thing,” Shields said. “I was naive, I didn’t think anything of it. I didn’t think it had to do with underwear, I didn’t think it was sexual in nature.”

Shields also addressed the tagline, “If they had intended on the double entendre, they didn’t explain it to me… It didn’t faze me.”

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Looking back, Shields admits some aspects were a little racy.

“The choreography was specific and intentional,” she said. “Yeah, at 56 I can go back and look at the camera and see, ‘Oh, well, they’re zooming in kind of on my crotch area and then it comes to my face, okay.’”