This butterfly is my first try I made with mylar (Thanks Carla).

I embroidered the first layer/colour of the FSL design normal.
Before the second colour I added the opal mylar.
After finishing before the last color - the hearts, I added on the wings again mylar, the small left pieces I had from removal.
The colour here are only red and vanille. Through the mylar it became multicolor
I used Rayon thread and only one layer ws stabilizer, on top and down the same thread.
At least - I love beading so much - I added two black rainbow glimmer glasbeads for eyes. I fasten a needle at the back with few stitches and put it on my new handbag, it's tone in tone, the photos make more colour difference than my eyes.
Through the needle I can put it where I want it and remove easily.

Simular designs you can find at the site of lianestitch - a german site, she has great FSL design, all free.
Hope you like this