It has been an ongoing gripe of many RBers that the preview images for Tee shirts makes them appear too dull and therefore puts off potential buyers. I recently found a journal entry by Chris Whal describing how he uploaded a colour chart on a Tee shirt and compared the colours on the preview with his original file.
I have built on this idea using Chris’s charts and a Photoshop adjustment layer. Anyway I hope it is of some use to those of you who do Tee shirt artwork. Read Chris’s contribution and my addition with a link to my Photoshop screenshot (somewhere near the bottom of the page) HERE