Layer Organza

What is the best way to add glitter to silk gazar?
I am trying to make a dress that has a silk gazar bustier. I bought black silk gazar fabric, however, it doesn’t have the black sparkles that i want it to. what is the best way to add black glitter to the fabric? should i use spray glitter or just layer on a sheer black glitter organza over top?
here is a picture of the dress:
http://images.teamsugar.com/files/users/0/3987/21_2007/mb.jpg
hm, i’m not positive
(
maybe you can ask a seamstress? good luck!
Transparant touchpad in Metallic Silk Organza
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