I was wondering - would oyster luster dust give me an Aurora Borealis effect? If not, any suggestions?

I'm also interested in trying luster spray. What do you think of it? Does it work pretty good?

Thanks in advance!

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Try pearl or oyster dust lightly over purple or bright pink fondant...

Oyster dust gave me an ivory-like shimmery finish on the orchids I tried it on (it was new, and I had to try it somewhere) so it would give you a BIT of dimension, but it depends on the aurora borealis you're going for... a definate sparkle, or that fogginess. I don't think it would give you either, but you you have the fogginess already achieved, then it would add a bit of depth, maybe a shimmer dust? that would give teeny sparkles all over...

I have tried the lustre spray and I liked it okay,but it doesn't spray very evenly and it is quite pricey.Looks cute on cupcakes!