1. Pumpkins - but not as you know them
As well as carved pumpkins painted ones look absolutely amazing. Get yourself some varied squashes, spray paint, glue & glitter and get creative by following this tutorial from A Practical Wedding
2. Pretty Leaf Placenames
These gorgeous placenames would be super simple to make and practically free, a little more spray paint a sharpie and a steady hand is all you need
3. Toffee Apple Desert Station
This would be super easy to set up yourself and could cut down on the cost of catering quite a bit. All your guests will revert into gleeful children.... I guarentee it!
4. Fresh Apple Candles
Cheap and easy additions to your tables and I have a sneaky suspicion they'd smell gorgeous too!
5. Super simple marshmallow spiderweb cake
I love this cake, most of the cost of your wedding cake will be in the decoration so why not have a go at doing it yourself with this easy decorating How To from The Cake Blog