It may be only early November, but it's already Christmas at one of the most famous department stores in Paris.

Galleries Lafayette's flagship store on Boulevard Haussmann has put on this stunning display with a giant Christmas tree sculpture hanging beneath the building's cupola.

The entire interior of the upmarket 9th arrondissement store dazzles with lights and other decorations.

From the roof of the art nouveau building, some of the city's most famous landmarks are visible, including the Eiffel Tower and Montmartre.