Yeah a bit goofy for me I'll admit, but this fell into the miscellaneous category for me with collecting. I figured in a few years this would be one of those rare collectibles, so I figured I'd get it now. The only way you could get this was at the launch of Super Mario 3D Land in New York. It's not sold in stores or anything. Plus the fact its licensed by Nintendo, making it 'official'. Its also one of my favorite power-ups. Will I wear this? Probably not lol. Although if I do, I sure as hell won't make any attempt to fly haha.
Another example of a miscellaneous item I have is Mario's hat, also a licensed Nintendo product. It was for people who were subscribed to Club Nintendo who reached platinum status. I'm not subscribed but saw it on ebay for cheap so I nabbed it. It's a hat but not a 'wearable hat' if that makes sense.