The "Itty Bitty Gritty" comes dressed in a Flyers jersey, but customers can shop from a selection of costumes and buy belly button packs to switch up his look. MORE: Kylie Kelce shares tips for ...

They can outfit their likenesses in six of Gritty's iconic outfits and three different jerseys. The plushie will also have interchangeable belly buttons. Individual plushies cost $39.99 and ...