According to Realthread.com "The origins of the t-shirt date back to the late 19th century, when laborers would cut their jumpsuits in half to keep cool in warmer months during the year. The first manufactured t-shirt was invented between the Mexican-American War in 1898, and 1913 when the U.S. Navy began issuing them as standard undershirts"
T-shirts have changed the way how people used to dressed earlier, unlike cotton fabrics tshirts were made with polysters and other relaxed materials.
Now-a-days there are various colors, types, patterns and graphics available t-shirts, the market is flooded with them.
Some of the available t-shirts in market are as follows;