You can find great inexpensive halloween party supplies at your local dollar store. You could also look at tutorials online and make them yourself. If you involve your kids it would be a really fun time.
People can purchase Halloween lights that are inexpensive. Stores including Party City and www.halloweenlights.com/ carry inexpensive Halloween lights.
You can find low priced Halloween costumes at Walmart, Party City, and Target. You can also find inexpensive Halloween costumes online at Amazon or Costumes dot com.
You may find inexpensive party supplies online at the following websites...www.discountpartysuppliesfavors.com/ or www.partypro.com/ I hope this helps.
You may find Halloween party invitations at at your local party supplies store, (e.g., Party City). You may also find them at internet retail outlets as well, including http://www.holiday-invitations.com/halloween-invitations/ and http://www.paperstyle.com/is-bin/Halloween-Invitations.html
Party America USA sells a line of monkey birthday party supplies. They have outlets in most cities.
You can visit Youtube to find various ideasfor your Halloween party. You can also visit Michaels art store for a large selection of Halloween ideas, themes and supplies.
Stores that have good deals on party decorations and supplies are not that hard to find. Stores such as Dollar store general carry cheap inexpensive party supplies and these tyupes of stores can usually be found anywhere.
You can find Halloween party ideas in websites such as www.halloweenpartyideas.org/; www.celebrations.com/halloween-party-ideas; and www.familymanagement.com/holidays/halloween/party.ideas.html
You can find all sorts of Halloween party supplies at Halloween USA or even Party City. If you would prefer to shop online you can go here: http://www.cheapdjgear.us/Fog_Machines_and_Fog_Juice_s/22.htm
Party City would be the best place for you to go to get halloween decorations and supplies to make your small bat. You should also try going to Micheal's as well.
It can be difficult to find wedding supplies within your budget. There are some good websites for some of your needs, for example www.weddingfavorsunlimited.com/
An excellent place for Halloween party invitations would be a keyosk in Walmart or Walgreens. You can upload your own photos and create very cheap invitations using their template and personalizing it yourself. It is easy, inexpensive, and the completed product is very professional.