Sew Fresh Studio
Niwot, Colorado
http://www.sewfreshstudio.com
Rip Club Sewing
Loveland, Colorado
http://www.ripclubsewing.com
Rocky Mountain Sewing & Vacuum
Arvada, Aurora, Colorado Springs, and Littleton, Colorado
http://www.rockymountainsewing.com
Red Rocks Community College
Lakewood, Colorado
http://www.rrcc.edu/catalogs/12-13/costume-and-fashion-certificate.htm