Theory

Since its founding in New York in 1997, Theory has been known for making clothes with integrity and innovation. The brand's vision of luxury, quality, simplicity and integrity is demonstrated through a collection of separates that make for sophisticated wardrobe essentials.

109 - 125 Knightsbridge

SW1X 7RJ Knightsbridge

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Telephone: +44 (0)207 235 5000

Fax: 0870 191 6019

Monday to Saturday: 10am – 8pm Sunday: 11:30am – 6pm* *browsing from 11.30am - midday The Beauty Lounge is open 8am – 9pm. Please use the Lowndes Square entrance. CHRISTMAS TRADING HOURS Monday to Saturday: 10am – 9pm (launching 5/12/19) Christmas Eve: 10am – 6pm Christmas Day: CLOSED Boxing Day: 10am – 8pm New Year's Eve: 10am – 8pm New Year's Day: 11am – 7pm