santa hat and clothes
Traditional clothing is only worn for certain celebrations.
A traditional clothing worn by the Chinese, is called a kimono. It is a dress worn by young and old women on special occasions.
The traditional clothing worn in a commencement would be a suit and a tie. This is how it has been done for the entirety of commencements and shall continue on forever.
their all nudist
There are no traditional clothes that are worn on Christmas Day, although many people enjoy wearing "Santa" hats.
There are no particular traditional clothes worn in Australia.
Usually in the New Year and Tanabata.