NEW YORK >> Twice a year, Fashion Week crowds in New York cram into the lobby of a Chelsea gallery, waiting patiently to descend a staircase and see what bizarre, fantastical, endlessly inventive universe Thom Browne has created for his womenswear show — an otherworldly experience akin to getting lost on the set of a Tim Burton film.

Browne has led his guests into a dark and eerie cathedral, with real pews and crosses, candles and incense. He’s brought them to a wood-paneled operating room in an 18th-century hospital. He’s created a dreamy winterscape in an urban park in shade of gray, and an eye-popping, multi-hued swimming pool with bathing beauties from another dimension.

New York fashion lovers will now have to do without these experiences, now that Browne is moving his womenswear show to Paris. But first, they’ll be turning out on Sept. 6 to see him honored with the prestigious Couture Council award from the Museum at the Fashion Institute of Technology, an annual event that kicks off Fashion Week.

“In my view, his womenswear shows have always been the best in New York — so amazing, incredible and creative,” said Valerie Steele, director and chief curator at the FIT museum. What’s striking, she said, is that given the fantastical nature of Browne’s shows — where models are transformed head to toe, with whimsical headdresses and pasty white makeup — his clothes are very wearable.

“Most clothes out there, you kind of think, ‘the world doesn’t need this,’” Steele quipped. “Or, ‘I already have this in my closet.’ But with him, you’re just on tenterhooks, waiting to see what he’s going to do.”

Given the popularity of Browne’s womenswear shows, it might seem surprising that he’s still largely known for menswear (he already shows his men’s collections in Paris.) Perhaps that’s because, with his famous “shrunken” suit — his own personal uniform — he revolutionized menswear, in the eyes of Steele and many others.

But even though his womenswear has been worn by the likes of Michelle Obama — at her husband’s second inauguration — Browne should be better known for it, his fans say. And so does he, though he’s quick to point out that it’s just fine to call him a menswear designer.

“I’m really proud of what I do for menswear, and what I have done for menswear,” Browne said in an interview. “But I do want people to see that I am just as focused as on creating something for women. And that is something that I definitely want to change a little bit in the future.”

As for the move to Paris, Browne said it’s purely a business decision, aimed at enhancing exposure to his craft.

“It has nothing to do with leaving New York, because I’ve loved showing in New York and I do see myself as an American designer,” he says. “I think in a way, I am putting the pressure on myself to strongly represent American fashion in Paris.” The City of Light, he adds, is more of a worldwide stage — particularly for Asian and European markets.

Asked if he might bring the shows back to New York one day, he indicates it’s not too likely: “Never say never … but I’m committing to it.”

Steele said she’s not surprised by the Paris move. “Paris still has the reputation of first among equals as a fashion capital,” she said. “And his clothes are so extraordinary, so out of the ordinary, that everyone thought they deserve the best possible placement in the world.”

Browne, a multiple winner of the Council of Fashion Designers of America award — for menswear — said he doesn’t perform his craft to win awards. But he said the Couture Council award, to be bestowed at a Lincoln Center luncheon by Whoopi Goldberg, is nonetheless “just a huge honor.”

“Just to see who they’ve given the award to in the past, it’s humbling,” he says. Besides, he added, “Anybody that sustains a business in fashion deserves an award. So I think there are a lot of people that deserve them.”