I would start at Target or WalMart first. This costume should be easy to find and they are relatively inexpensive. If not try looking at party stores and costume stores.
party city
Kitty :3 Or whiskers.
Why don't you use your eyelet hole punch to put holes in and use wire for the whiskers?
You can find Hello Kitty suits for children, on craig's list, ebay, and many other online trading places. you can also buy them from costume companies such as costume express.
One good place to look for a Hello Kitty costume would be on Ebay. Nextag.com is also another option. You could even visit your local Wal-Mart or Target to see if they have any in stock.
The small size Bad Kitty costume pants fit women size 2 - 4
Check online. I found baby Hello Kitty costumes on spirithalloween.com, partyamerica.com. Amazon.com sells some Hello Kitty accessories such as hats and headbands that could be paired with a pink dress for a costume.
Making a Minnie costume from home can be easily done. You are going to need to find a polka-dot dress and face paint for your child. Use the face paint to paint on whiskers and a nose to make a mouse face.
All I think of is Recycling. Just find bits and pieces of stuff. Hope this helped. ;) -HollyMolly03
a devil costume
some costume stores might have them, or you can get creative and make your own!