When purchasing retro tees, you'll need to think about three things 1) the response the wearer will get in public 2) Why the t-shirt is vintage and 3) what is it that make the retro tees retro.
Consider whether or not the retro tees are appropriate based on the style and cut of the shirt. Another important factor is the year of the retro tees. For example you might have a shirt from 1981 while someone else has vintage tees from 1991. A vintage tee is something that reminds you of a past time it is like an antique but it is a t-shirt that brings back a good memory. Retro tees can be old or new. If the new shirt reminds you of a good time you’re your past then you could say that this shirt is one of your vintage retro tees. A good place to find a retro tees is on the web is at a website called urbanmist.com.