Gus Kenworthy does Adam Rippon on Halloween.

“Adam Ripoff” (guskenworthy/twitter)

Gus Kenworthy has replicated Adam Rippon’s iconic Oscars leather harness look—and it sparked some wonderfully flirtatious banter.

On Sunday (October 28), just days before Halloween, the gay Olympic silver medal-winning skier tweeted a photo of him in Rippon’s…