Can I get replacement headstock decals for my guitar?

Yes, but they can be hard to find. There always seem to be a few on ebay. (Search for headstock decal or logo)

If you are doing an honest guitar restoration, like a vintage jaguar or jazzmaster, your local authorized Fender dealer can be of great help. They can often get replacement decals for restoration projects, but it wont come cheap.

Replacement Stratocaster Logos