Faking flowers using a variety of different fabrics, chiffon, organza and tulle (which melt) and silk and cotton which fray. I like the idea of using different fabrics, it gives it a more vintage feel.
DIY:fabric flowers from bluecricketdesign. A nice diy for Ideas for Bow Dazzling Volunteers. Just add an alligator clip with a felt circle instead of a brooch pin and you have a sweet accessory for hair or headband
Tutorial for easy DIY knot headbands. Cute, simple look. There's also a quick tutorial near the bottom of the post about making one of these out of a non-stretchy fabric, sewing part of headband to be more elastic-like.