I'm not sure animals care for dressing up, but this gnome costume made me laugh: That cat is furious. I don't blame it.
Some kid in this family is totally going as a Wild Thing next year. Austen, you know who you are. Actually, that's Max, isn't it? Ooh, Max and the Wild Things, that would be a great group costume.
The baby shrimp is cute too. I love the eyes and antennae.
Excellent Edward Scissorhands, but so was my friend Clay's several years ago. He had actual scissors on each finger and rigged them so they all really worked. He could even eat pretzels with them.
And finally, not a winner though I think it should have been. If I had a kid I would definitely make it dress up as Frida Kahlo: