Clothes Designer London UK | +44(0)207-193-3454 Exquisitely made Haute couture, wedding gowns, evening wear, ball gowns, prom dresses and cocktail dresses by Clothes designer Lauren.B. Appointment only. Limited 10% OFF on wedding dresses at our exclusive London Knightsbridge location. Lauren B Couture 61 Beauchamp Place, KnightsBridge, London, SW3 1NZ.