Yes, you can add sparkle/lustre dust to buttercream or royal icing. Simply add a little and mix well to create a shimmer. I have done this several times and unless you have a small amount of icing you will need a lot of the dust to really be able to see it.
One very child-friendly way to make pixie dust for play is to crush dried leaves and flowers into a fine "dust" and add some glitter for a fun sparkle.
yes
You add bubblegum extract to the icing sugar.
sure, if you want to ruin the icing. >.<
Using white icing you will have to add blue food coloring to it.
You would not add any color to black to make grey icing, and once enough black coloring is added to reach a truly black icing, the only way to lighten it to grey would be to mix a tiny bit of the black icing into a great deal of white icing. The proper way to make grey icing is to simply add a very few drops of black to white icing to obtain the desired shade of grey.
Yes..... powdered sugar, confectioner sugar , icing sugar. Add water or juice and flavoring voila= icing
Because the sunlight is reflecting off them at different points.
Its simply coloured icing that you add with an icing bag with fine nozzle.
Well i personally think you should get a navy dress and add a bit of sparkle to it maybe a sparkle bag or headband.
Mica
Mica