Sales boss Eugene Culhane said Derbyshire company Pretty Polly is "delighted" that celebrities like Beyoncé and Rihanna wear the company's tights.
He said: "I think it's the result of a lot of hard work and a lot of time spent in the United States, getting our products onto celebrities, getting our products into the right retail environments, and spending a lot of time on social media."
More top news
Three people have been taken to hospital after a taxi collided with pedestrians and a lamppost this afternoon.
The antique vase, which was unearthed at a home in the Black Country, has been described by auctioneers as 'the find of a lifetime.'
American acrtess Lindsay Lohan says she would be 'happy' to switch on Kettering's Christmas lights this winter.