The cowardly lion outfit would be the best outfit for your 4 year old boy.
Be a Chuchin for halloween like ivan
Many specialty stores should carry wizard costumes. If you can't find it at all there, I would suggest you go online to cosplay sites. They are slightly on the expensive side, but they are perfect for halloween. The costumes on cosplay sites are based on characters from movies and other fictional storylines. A costume based off Harry Potter would be the perfect wizard costume.
The scarecrow would be hard to recognize as being from the Wizard of Oz, too. The easiest to recognize would be the Tin Man. It would help if you and your spouse dressed as other characters from the Wizard of Oz.
If you would like to do your halloween shopping online, I would strongly suggest going to Ebay or Amazon. Also, most costume or party stores have online stores as well.
If you are looking information on what would be a good alien costume for Halloween, the best site is on costumezone.com/, they will give you the best costumes.
You can find a halloween costume for a girl just about anywhere a few places to look would be walmart, miejer, walgreens or halloween express.
Its an awesome costume you should buy it. Yes, if you like the costume, you should buy it.
I would recommend anything within the vampire or zombie theme as a scary costume. If you would like to be entirely original, you may want to be a character out of a Stephen King novel or an Edgar Allan Poe story. If all else fails, you can look to online Halloween costume stores for good ideas.
I think that it would be a ballerina. Or a bumblebee.
Yeah, that would be an awesome costume.
The character Johnny Depp plays in Alice in Wonderland, the Mad Hatter, would be a good costume with lots of face paint.
I'd have a crazy costume party/sleepover! :)