I have to say that now that I work for MANGO, my eyes have been opened up to visual merchandising techniques outwith the Topshop way of doing things. Both styles are great but very different. Topshop is very much suited for a UK creative audience whereas Mango - being a Spanish company - have a much more European, mature appeal.
Here's our shop window Christmas display complete with Christmas trees, fairy lights and snowflake stickers. Prior to this, we had a very Chanel-like display with over-sized chandeliers. I was fortunate enough to be able to takes some of these chandeliers home with me once they were done with them.