Later friends were invited to join her in her rooms at Woburn Abbey and this summer practice proved so popular that the Duchess continued it when she returned to London, sending cards to her friends asking them to join her for "tea and a walking the fields." Other social hostesses quickly picked up on the idea and the practice became respectable enough to move it into the drawing room. Before long all of fashionable society was sipping tea and nibbling sandwiches in the middle of the afternoon.
Afternoon Tea is more popular than ever now, from the grandness of The Ritz to the more avant garde Sketch, Afternoon Tea is the way to go (or for the philistines amongst us, myself included, dare I say it Afternoon Coffee!!)