Snuggies and Slankets beware, Rick Santorum's sweater vest is apparently the new fashion "it" item -- at least, among the GOP presidential candidate's supporters.

Santorum's presidential campaign has made $100,000 so far -- at the going rate of $100 apiece for the official version of the famed and ubiqitous fashion accessory that the former US Pennsylvania senator wears at nearly every campaign stop.

"Perfect for demonstrating solidarity with true conservatives, this vest is a great way to show your support for Rick. It's 100 percent cotton, made in the USA, comes in grey and is yours for your contribution," reads Santorum's website.

Santorum backers in South Carolina will be able to get a new special editon sweater vest. The campaign will add a new color: Blaze Orange so that hunters can don it in the field.

In addition to the Santorum insignia, it will include another nod to Second Amendment enthusiasts on the sleaveless wonder:"The Right to Bear Arms."