There are several sites to visit.
Try: Amazon Drygoods out of Davenport, Iowa. They have an excellent cataloge and patterns galore.
Smoke & Fire, Grand Rapids, Ohio
Fall Creek Sutler, Whitestown, Indiana
Galla Rock, Russellville, Arkansas
Winchester Sutler, Winchester, Virginia
James Country Mercantile, ask for Jean, she can help you and won't steer you down the wrong road.
Hamilton Drygoods out of Tennessee.
Two source we often over look are Simplicity & Butterick patterns sold at local fabric shops. They have come out with some good patterns that are fairly easy and economical.
Kayleen