I would suggest that your friend go to the burberry outlet store in london.
Address: 29-31 Chatham Pl, London E9 6LP, United Kingdom
Phone:+44 20 8328 4287
This is where i got my gorgeous coat at half price to the burberry store. I don't know how they do it but i think they may be the season's before but as the classics don't change much, then you get an original gorgeous coat for much cheaper! they also have other burberry stuff way cheaper like scarves, shoes, boots etc!
I am not sure to give this advice to my friend, becausei have friend who
lives in London. She wants to ask my friend to get a trench coat in London. She knows it will cheaper than the state.
I am not sure it is true or not since the currency is so high right now.