Yes I think that is a good idea but I would also remind your buyers that the colors in the key on the Rit site may look different in real life. It may be slight but some people can get really picky. The biggest thing might be the "shade" of the color. In other words on the screen it could appear lighter or darker then it actually is. 

yeah it would be a phone conversation more than likely

My fleece order hopefully will be shipping tomorrow so I'll have some in stock in about a week I'd guess. I'll only have 15-20 yds to sell so if anyone is interested please email me from my website asap.