A Boom Halloween Costume? Apparently so. Was this ever released? Nobody ever reported finding it. It's a little odd...but very Boom-like. This is a girls-specific Sonic Halloween costume where you can dress up in Boom-style. However, if there's a girls one, you know there's got to be a boys one too. So why didn't it appear at the same time? It is a mystery. This costume has a Sonic spikes & pop up ears hood, the brown bandana for the neck, shirt thing with belly dot and blue arms and a tulle layered blue skirt. Why doesn't it have blue tights for the legs? The skirt does have a tail. There are gloves with it that are printed like the 'sports tape' the show was so fond of. The engery wrist thing is drawn onto one cuff, but you can't tell if it's accurate. There are shoe covers too, with the sports-taped-up red shoes & sports tape that replaced his sock tops. Oddly, there's blue at the top of this too, like a boot...but it makes the leg look like it cuts off somehow. It's pretty elaborate for a 'kit costume', and really does fit in with Boom style. Which costume company made it?