"Projection of personality is the most important factor for achieving success in life. If you want to say something to public without uttering a word, wear a T-shirt with imprint of your message. This is in fashion now and funny tee shirts are being designed by vendors to suit choices of customers."Your dress, posture, walking style, facial expressions, etc. speak a lot about you before you try to to impress others through your words and intellect. Even in job interviews, 10 to 20 percent of total marks are reserved for your 'presentation' before the interview board, and your scoring begins as you enter the interview chamber with every member of the board focusing his/her attention on your presentation to the public which includes your dress, posture, expressions etc.
As a casual and sports wear, T-shirts have no match for their quick changeover, and providing you a youthful look. And now, an additional attribute is added to your personality through an imprint on the T-shirt you wear. This imprint may be a message in words, a pictorial statement, or a combination of the two. Millions of custom-built designs are now available off the shelf to suit the statement of your individual personality. Even if you are not satisfied with these custom-built designs, you may indicate your concept of the expression you would like to carry on your T-shirt, and the designers would do rest of the job for projecting your personality through an imprint on a T-shirt.
T-shirts have become very popular as gift items and as free give-aways for promoting a cause or boosting a commercial interest. Voluntary organizations use T-shirts not only to spread their messages across the people but also to generate funds through sale of imprinted T-shirts to the subscribers of their respective causes.
Probably sports were the first to create demand of T-shirts as convenient wears on the field. 
and now T-shirts are the most popular casual wears found boosting personalities in market places, parks and even in field offices. The principal cause of their popularity is their providing a youthful look to the person. The designed T-shirts add one more expression to the personality of the wearer. 
