A Pirate
No.
Target has some cute ones if you look on line but I'm not sure there's that much in the store. I think though that the best way to get a cheap costume is to wait until the day before Halloween That way there all on sale. The only drawback is that they might be out of the costume you want.
This website: http://www.parents.com/holiday/halloween/costumes/ has some fun and unique costume ideas for your new born. But remember to dress them in a warm costume.
it depends. if you like dorthy then it would be a good costume. if you just wanna wear something cute then yes, it is a good costume.
Cats/kittens there cute and a goddess YEP
Yes, Halloween costume stores like Spirit Halloween do sell sets for couples for cheap, but you can find some online for cheaper at amazon.com. They have some cute ones too. For example, they have Olive Oil and Popeye.
Yes. There are many online stores that offer great costume ideas. For cute ideas, costumes and accessories, CostumeExpress.com is a great online store with a huge variety of Halloween supplies.
PartyCity is one of the best places for Halloween costumes. They offer a wide selection, for all ages, of costumes and the prices are pretty decent. You can find a loaction near you or order your costume online.
There are many sites to give you cheap ideas. Some of them are www.halloween-website.com/decorating.html and www.bhg.com/halloween/outdoor-decorations/
There are some cheap costumes available here: http://www.costumediscounters.com/popular-themes/princess.html or scroll down on this page to find a cute idea on how to make your own princess costume: http://www.coolest-homemade-costumes.com/princess-costume.html
The best place to get a cute costume for your infant is at Gymboree or Children's place. They have the cutest costumes. You can also try amazon.com if you don't feel like going to a store to shop.