Here are some ribbons we designed following the tutorial Ribbon Image Design – Photoshop Graphic Design Tutorial 5.
The tutorial was fairly easy to follow if you prefer to try to design your own and want to start with something simple. We designed the ribbons for use with the featured showcase slider used in the theme Showcase Blue.
The dowload package includes a copy of the ribbon in 6 colors along with the PSD file. You can modify the PSD file to suit your needs and create additional colors.