I've wanted to have a go at bunting for so long and now I can't work out why I had left it so long. It's so simple to do and effective once it's sewn to the ribbon.
I made it reversible by sewing two triangles back to back and turning them the right side out before sewing to the bias binding.
I think the first one took about half an hour to complete the second a little quicker - have a go!!