Simpsons help/picture needed!

Anyone know where I can find a picture of Lisa’s Florida costume from the episode $pringfield: Or How I Learned to Stop Worrying and Love Legalized Gambling? This is the episode where Marge becomes a gambling addict, and Homer has to make Lisa’s outfit for a school pageant (it also features the great Ralph Wiggum line, “I’m Idaho!”).

IIRC, the costume was a mattress with an orange attached to it. But can anyone tell me where I can find a picture of it?