Jill doesn't actually bead but she is a friend and I was looking for beads…
How About Orange has a great post of How to make flowery things links just in time for spring [ohpleaseohpleaseohplease come soon!], which reminded me of my own backlog of accessorizing to-dos:
Happy Find: Fabric flowers [check out her amazing flowery pincushions, they are unbearably cute]
dozi: Paper flowers
Hat Diva: Silk flowers [includes dying tutorial]
Swirlydoos: Burnt Organza Flowers
Burdastyle: Flowers for dress/skirt
eta! Totally Tutorials: How to make fabric roses, peonies and poppies
And if you like the peony clips tutorial Jessica linked, check out the following books, they both have tons of how-tos on all kinds of flowers using a variety of materials:
Making Flowers in Paper, Fabric and Ribbon by Steve and Megumi Biddle – buy used
A Passion for Ribbonry by Camela Nitschke – buy used
A few flowery things I’ve made
I’ve added some brief descriptions, they’re all pretty straight-ahead, but feel free to ask if you have any questions.
Hair clip: Layers of various silk flowers glue gunned then attached to clip
Brooch: Old lace sewn into a round with vintage button on pin backing
Necklace: Layers of silk flowers speared with a bead on a headpin through the middle and attached to old costume pearls