Casual wear(Polo Shirt 100 Egyption Cotton)

In the European tradition, casual is the dress code that emphasizes comfort and personal expression over presentation and uniformity. It includes a very wide variety of costume, so it is perhaps better defined by what it isn't than what it is. The following are not considered casual wear:
Ceremonial dress such as royal robes and full dress military costume
Formal wear such as white tie and black tie
Suits