Actually we were all attracted by this fasinating "light wall". Lucky that we sat right next to it and I could have a chance to take a picture of it.
From this we can see, colours are not just used "on people" as fashion.
In this year, colourful clothings were introduced in fashion, with mix and match colours and layers, fashion for this year were formed.
And now we can see that, this colourful trend was also being followed in service industry.