The Designer
Yemi Osunkoya
Thirty-five years of couture, from London to Harlem.

London, 1991
Yemi Osunkoya was born in Ibadan, Nigeria. He took a BA in Fine Arts and Textile Design at Obafemi Awolowo University, Ile-Ife, then studied couture design at the Paris Academy of Fashion.
He founded Kosibah in London in 1991, in a recession. “It was a recession and no one was hiring, so I started out on my own. I've never worked for anyone else.”
Thirty-five years on, the house is still his alone, and every gown still begins with his pencil.
The sketch
Every Kosibah gown begins as a drawing. Yemi sketches in front of the bride, in real time, while she talks: her figure, her venue, the hour of the ceremony, the traditions that matter to her family. The drawing is the brief, and it becomes the dress.
The hourglass
The Kosibah hourglass is the signature fit, built in the corsetry rather than added over it. It is settled in the calico toile, pinned on you, before any silk is cut.
Clients
His clients include royal households in Nigeria and Ghana and senior staff of the British Royal Family.
Harlem
Kosibah came to New York in 2016. In 2025 it returned to Harlem, to a brownstone on Manhattan Avenue, where every consultation and fitting now takes place.
“It's a great joy to bring a Black-owned, creative business to the home of the Harlem Renaissance. The space, its light and its ancestry elevate my work and me.”
A Black-owned couture house, in the heart of Harlem.
Awards
- 2002Designer of the Year, Mahogany Bridal Awards
- 2004Designer of the Year, Mahogany Bridal Awards
- 2005Diamond recognition, National Wedding Show
- 2006Excellence Award, Gathering of Africa's Best
- 2012International Designer of the Year, City People Magazine
- 2014Pride of Africa Award, Africa Fashion Week Barcelona
- 2025Top 10 Nigerian Bridal Designers Making Waves, City People Magazine
Milestones
- 1991Kosibah founded in London
- 2016The house moves to the United States, to Harlem
- 2020The atelier moves to Dumbo, Brooklyn
- 2020Through the pandemic, masks for homeless shelters with Kelly Tompkins-Hall of Music Kitchen
- 2021A boutique opens in the InterContinental New York Barclay
- 2025Two gowns shown in The Black Dress, an homage exhibition at Pratt Manhattan Gallery
- 2025Kosibah returns to Harlem, to the brownstone at 515 Manhattan Avenue
- 2026Thirty-five years of couture
In the press
Featured in
- Brides24 Black Bridal Designers to Know (opens in a new tab)
- Signature BrideBlack History Month: Honoring Black Wedding Dress Designers (opens in a new tab)
- Munaluchi BrideCustom Kosibah Gown Wows in Gorgeous Vow Renewal at The Manor in West Orange, New Jersey (opens in a new tab)
- The Knot24 Column Wedding Dresses for Every Style (opens in a new tab)
- Vogue5 Wedding Dress Designers On Why 2021 Will Be The Year Of Bridal Maximalism (opens in a new tab)
- CFDAThree Minutes, Three Questions: Yemi Osunkoya of Kosibah Couture (opens in a new tab)
Consultations
Meet Yemi.
A private hour in Harlem or over Zoom. You leave with a clear idea of your gown.
Book a consultation