Stitcher's Alphabet Freebies
In the right sidebar, I've listed tons of freebies by theme, as well as some sites that host multiple freebies. There's also a list of stitching themed pieces suitable for ornaments, and I've just added a new one, the Stitcher's Alphabet by Brooke's Books. It's not complete yet, but she has some really adorable designs that feature all kinds of needlework and fiber arts themes. Go check them out!