For those staying back in London, here are some things to do:
1) Enjoy an afternoon tea
2) Go shopping in london - Selfridges, Harrods, etc
3) Go shopping outside of london
4) Check out some delicious restaurants
Selfridges
400 Oxford Street, England W1C 1JS, United Kingdom
Harrods
87-135 Brompton Road, England SW1X 7XL, United Kingdom
Mirror Room
High Holborn, England WC1V 7EN, United Kingdom
Notting Hill
Notting Hill, England, United Kingdom
Gymkhana
42 Albemarle Street, England W1S 4JH, United Kingdom
John Sandoe (Books) Ltd
10 Blacklands Terrace, England SW3 2SR, United Kingdom
Godfrey Street
Godfrey Street, England SW3, United Kingdom
Saatchi Gallery
King's Rd, England SW3 4RY, United Kingdom
Hyde Park
England, United Kingdom
The Tamil Prince
115 Hemingford Road, England N1 1BZ, United Kingdom