Established for some time is CYCLOMUNDO that maintains an ebay store here.
A new entry into this space is BICYCLE DECALS at www.bicycledecals.net. An example:
Follow on Twitter: ITALIANCYCJOURN
Stories for the Italian Cycling Journal about rides, granfondos, watching and touring during the Giro, having a good time cycling in Italy, Italian cycling history, etc. are always welcome. Contact me at email@example.com. There are more than 1,900 stories in this blog. The search feature to the right works best for finding subjects in the blog. There is also a translate button at the bottom so you can translate each page.