Designer Brad Goreski and longtime boyfriend Gary Janetti are planning to get hitched.

Goreski told E! News this week that the couple got engaged in August.

“We got engaged in August,” Goreski, 36, said. “He had to go to London, so wedding plans are on hold.”

“I'm a bridezilla already!” he added. “Who's gonna design my gown? The big question already.”

Goreski appeared for two seasons on the Bravo reality documentary series It's a Brad, Brad World, in which he attempts to establish a career as a celebrity designer after putting in three seasons as the over-eager assistant to celebrity stylist Rachael Zoe on Bravo's The Rachel Zoe Project. He'll appear on the upcoming season of Fashion Police.

Janetti is a writer and producer who is currently working on the second season of Vicious, which stars Sir Ian McKellen and Sir Derek Jacobi as an elderly gay couple.

(Related: Ian McKellen, Derek Jacobi as feuding partners in Vicious debuts Sunday on PBS.)

Goreski and Janetti have been together for 13 years.