Yea, its simple and doesn’t take much to try on a free t-shirt from VistaPrint.com. We just ordered one ourselves while making this short and basic video. Once we receive the t-shirt (in 21 days!) we will be doing a review of the t-shirt and printing quality.
Here is a screenshot of the free t-shirt at the checkout page at Vistaprint.com. You can get the how-to-video and link to VistaPrint below.
Note that its free (but $4.41 for Shipping) and it will take 21 days before you get your order. The wait is LONG but is hard to complain when its FREE! If you want to spend $6.15 it will still take $6.15, at $7.15 your order is considered priority and will arrive in around a week.
We know that we need to work on the video quality/resolution size but here is what we have for a How to Get a Free T-Shirt at VistaPrint.com: