Sommer Poncho for the kiddos!
Discover thousands of images about Circle garland DIY. This would also be a good idea for drapery behind dining table!
Cardboard bed can be used for a nice little dollhouse. You can really use these for other decorations as well. You may need about 20 minutes or so to make this little bed and then you can make more little furniture items.
Clay pot lighthouse tutorial - take varying sizes of clay pots, paint them, and feature a cute lantern on top.
This DIY Hammock chair + many other ideas for decorating on the cheap