Thanks to all of the designers who take the time to create these jersey/uniform templates for use in competitions and random concept creations.
If you would like to submit your template, or have problems downloading anything here, e-mail me.
Photoshop Template (layered!) by Rand Geralt
MS Paint Templates by Eric Westhaver
Download RbK Edge style
Download "Regular" style
PuckDrawn Hockey Jersey Template
Thanks to Mike Ivall Design for the link to this Bruins Reebok Edge vector template. Since it's a vector image, you can modify the colors and design of the jersey. (But you knew that already, right?)
Thanks to Fireholder at The Breakaway Forums for letting me share his Photoshop jersey template. This PSD file includes many editable layers with a variety of jersey templates. Reebok Edge jersey, CCM jersey, and vintage sweater style. Also included are different collar styles and various jersey tags. Also, be sure to check out Fireholder's cresting tutorial on the Tutorials page.
Here's a Reebok Edge jersey template that I vectorized from a non-vector version I found online.
UPDATE: This vector image now has individual editable color panels.
JerseyDatabase.com has a nice collection of sports jersey templates. There are CCM and Reebok Edge templates in Photoshop and Illustrator formats. Front and back of jersey templates are available.