So here is my list of components
Silver voile fabric (just off the left of the page), a cheap silver fascinator (£4 from Claires' accessories), A silver alice band, silver ribbon, some feather features which I made following this tutorial on youtube (but eventually left out as I didn't like them) and some beaded wire pieces.
The beaded wire pieces are just 6mm silver plated wire, 3 of which were beaded with alternating blue and clear beads and a swarovski crystal on the end, and 5 smaller ones with just a couple of beads and a swarovski on the end.
I cut 9 pieces of the voile in rough circles about the size of a roll of sellotape, and scrunched them around the 5 smaller beaded wires which I had twisted together, building up a few circles at a time and stitching them in place. I then twisted in the 3 bigger beaded wires and shaped them. I stitched all this onto the original sinamay structure. I covered the alice band with double sided tape and then wrapped it in ribbon before attaching the fascinator.
Here you can see the voile section close up.
And here is a picture of me wearing it at the wedding!