England's women's team will face Scotland at Twickenham as a curtain- raiser to the men's RBS Six Nations Calcutta Cup clash on 19 March. The match will be the final game of the women's own Six Nations campaign as they seek to regain their title.
After a Grand Slam in 2003, England were pipped 13-12 in France in the title decider last season.
RFUW managing director Rosie Williams said: "It will be fantastic for all the players involved and a great occasion."
Full Women's Six Nations schedule:
Friday 4 February:
France v Scotland 1830 kick-off, Roubaix
Wales v England 1915 kick-off, Cardiff Arms Park
Saturday 5 February:
Spain v Ireland 1600 kick-off, Madrid
Saturday 12 February:
Scotland v Ireland 1745 kick-off Murrayfield,
Spain v Wales 1600 kick-off, Ourense
Sunday 13 February:
England v France, 1300 kick-off, Imber Court
Friday 25 February:
France v Wales 2000 kick-off, Bondoufle
Saturday 26 February:
Ireland v England, 1430 kick-off, St Mary's RFC, Dublin
Scotland v Spain 1545 kick-off, Murrayfield
Saturday 12 March:
England v Spain 1400 kick-off, Imber Court
Sunday 13 March:
Ireland v France 1430 kick-off, Donnybrook, Dublin
Scotland v Wales 1645 kick-off Murrayfield
Friday 18 March:
Wales v Ireland 1915 kick-off Cardiff Arms Park
Saturday 19 March:
England v Scotland 1445 kick-off, Twickenham
Spain v France 1600 kick-off, Reus