At the wake, the family members of the deceased gather around the coffin positioned according to their rank in the family and special clothing is worn: Children and daughters-in-law wear black (signifying that they grieve the most); grandchildren, blue; and great grandchildren, light blue. Sons-in-law wear brighter colors, such as white, since they are considered outsiders. The children and daughters-in-law also wear a hood of sackcloth over their heads. The eldest son sits at the left shoulder of his parent and the deceased's spouse on the right. Relatives arriving later must crawl on their knees towards the coffin.
Only one colour is forbidden. It is red. Why? Chinese believe that if the deceased would be dressed in red he/she will be become a ghost. All other clothes that the deceased used to wear when he/she was alive are burned.