Don,
I think that Roy hit it on the head when he mentioned that the tag is misspelled, and that it is most likely V. denisoniana. I would even venture to say that I'd put money on it.
Both the shape of your blooms and the mention of the tropical fragrance are distinctly V. denisoniana traits. The coloration that Roy pointed out is right on!
In this case, what you've got is Ascocenda Crownfox Red Delicious (Ascocenda Peggy Foo x Vanda denisoniana).
It's a beautiful plant and bloom, by the way.

Thanks for sharing it with us.