T shirts are like jeans, once you wear one, you will always do.
Of course not the same. May be trying to find the special one, the one nobody has, but everybody would like to have...
That is why it is getting so popular t shirt screen printing, because thanks to screen-printing, digital printing, heat transfers, you can have the most unique item.
For example for company meetings or seminars all employees could display company branding, logos and campaign messages on t shirts, polo shirts, water bottles and anything you can think of.
Besides identifying the team, it can easily be used as a way to publicize the company brand.
If you do want something really special and that lasts forever, and it is really "washingproof" you can also have embroidered shirts.
The nice thing is that you can even suggest your pattern, color, design, or simply chose among the vast selection of prints and embroidery.
And absolutely the best is that you do not even need to order a huge number of items, orders at Specialty-t-shirts start from a number as low as 25...
If you still have doubts or problems deciding what you really want or like, you can easily solve them: there is a wonderful online catalogue, where you can simply look or search for the items you are looking for.