Brand recommendations? airbrushing gold over white screenprinting

Hi all

My question doesn't quite fit into any of the forum categories, so please forgive me if I am asking it in the wrong place.

I have been asked to produce some black t's with a white design on them which then has some gold shading/highlighting.

I was planning on screenprinting the white design with permaset supercover white (as that is the brand I have on hand) but am not sure what to use for the gold highlight. I don't really want to silkscreen the gold highlights as I think they woud look much better airbrushed but wonder if anyone here has any experience / recommendations as to the most glittery (glitteryist????) gold that can easily be used in an airbrush?

Thanks

Kim