Anyone for tea at The Berkeley Hotel London Caramel Room?

Pr?t-?-Portea is a new concept in afternoon tea. It has been designed to add a creative twist to the classic elements of the traditional English afternoon tea, with the cakes and pastries inspired by the latest fashion season?s catwalk designs for the style conscious and with savouries in miniature mouthfuls for the figure conscious.

Pret-?-Portea is served in the Caramel Room at The Berkeley from 3-6pm everyday priced at ?31 per person. (?39.50 including a glass of champagne, or alternatively for the fashion conscious, ?46 per person including a glass of couture champagne).

What the heck is couture champagne?!