Wizard of Oz costumes can be obtained from the following sites: http://www.wizardofozcostumes.com/, http://www.halloweencostumes.com/wizard-of-oz-costumes.html, and http://www.costumecraze.com/Theater-Costumes-Wizard-of-Oz-Costumes.html.
Through a straw
the lion suite
Patsy Cline (1932-1963) was a country singer. She was not in "The Wizard of Oz" (1939). There is no record of her appearing in any Oz production.
Check online, partycity.com, buycostumes.com and halloweenexpress.com all sell a variety of different Wizard of Oz costumes, although Merlin is not a character from the Wizard of Oz. But all those websites also sell Merlin and general wizard costumes as well.
The cowardly lion outfit would be the best outfit for your 4 year old boy.
In the costume department particularly during the Halloween season is the place to get a Scarecrow costume on the order of that in "The Wizard of Oz."Specifically, scarecrows are popular choices for costumes and parties. They are linked in the public mind with crops, crows and pumpkins. They are beloved components of tailoring establishments, specialty shops and the costume departments in many stores.
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.
Of course you could. Any dress could be used.
Yes. The wizard of Oz is a musical.
The best version is the book by L. Frank Baum.
"Gone With the Wind" won the 1939 Best Picture award over "The Wizard of Oz." Both films were credited to director Victor Fleming, who was pulled off "Oz" to take over "GWTW."