If you or anyone in your life can sew, you can get a wide variety of patterns for the type of shirt you want from an outfit called Alter Years. They have a website at www.alteryears.com, but it only shows their Renaissance patterns and you can't order online--they tell you to print out the order form and mail it! The catalogue, which includes a number of time periods, is well worth the $5-$8 they charge for it.