This is a problem for me too. I have no local shop (at least not one that has fabric I like) so I try to just buy several fabrics from the same line so I know they'll match. I also bought a kona solid color chart and a moda bella color chart so once I get the fabric, I can figure out which kona or moda solid will work with it and get some of that. Only thing is, they added colors and my charts are older. I wish they sold updates but I would have to buy a whole new chart. And they're not all that cheap, IMO.