Here is the banner I made for Tanner's grad party.
They're really simple to make...
Just in case you've never made one, I've included my instructions.
Materials:
Fabric {I used 1 yard}
Bias Tape {the length you want your banner}
Sewing machine
Iron & Board
Triangle {I made mine}
Rotary cutter/ scissors
Make a template!
I used a cereal box and simple drew a triangle on it.
Make sure you make it 1/2" bigger than you want. {allowance for seams}
Sew {2 sides, don't do the top} right sides together and turn out.
Use scissor tip to push out.
Press with steam
Space triangles and sew in middle of bias tape
You have a cute banner!
Cost around $10 unless you use fabric you have laying around!