Any stores that sell Sesame Street clothes?

Does anyone know of any stores that carry a larger inventory of sesame street clothes? My almost two year old recently fell in love with elmo and the show but finding any clothes related to it is very far stretched, with maybe one or two items at Walmart.

Of course I can find a bit online via Amazon and such, but I like looking for clothes in person. I know back in the day Kmart was the place to go for them, but they are all gone where I'm at (Florida).