Cotton is a fabric preferred by almost all people of the world. Because cotton is the only fabric keep us cool and fresh all the time especially summer. Though eyelet, linen, and tropical wool are also considered as summer fabric cotton is in top of the list. More than that cotton is natural fabric and dresses made of cotton will not produce any allergic or skin problem. With all this advantages of cotton it’s very interesting to explore some information about cotton. There are few different types of cottons in that extra long staple cotton is very famous. This strong and soft yarn cotton is 1 to 3/8” in length. Extra long staple cotton is categorized as Egyptian cotton, Pima cotton and supima cotton.