DIY Network has instructions on how to make a simple-sew flower costume for Halloween.
Children's flower costumes on show at the Royal Adelaide show
This is a pattern for a collar for animals.but perhaps a good model for how to do a head band for DD's costume?
Coolest Flower Pot and Flower Homemade Costumes. You'll also find thousands of cool homemade Halloween costume ideas to inspire your next costume project
Crepe Paper Costumes — Slinks: (slingks) Surreptitious web links to other good…
Flower Bouquet costume by Martha Stewart
My Flower Fairy Hat Pattern is an elegant flower costume hat, if made from cotton it works as a magical summer sun hat! by Laura Lee Burch on Etsy
DIY on how to make a flower skirt! Flowers are inside tulle, great inspiration for a fairy dress up or ballet dance costume, so pretty