That does looke like a blue Breloom, just an artwork error (Although looks nice).

Not a fan of contests but Butterfree's contest stuff looked pretty cool, I like the Stun Spore and Poison Powder combo. I think the wife was quite unfair on her husband considering, he should be allowed to enter contests if he wants, you are never too old for anything. It was nice that May won when it looked like she was going to lose.