Sometimes you need a really spectacular, jaw dropping, sparkly, incredible, gorgeous tiara. And then there are those times where one tiara won't do the trick. In that case, I suggest you take a page out of Empress Josephine's book and wear TWO TIARAS AT ONCE. Or at the very least, a tiara and a fabulous matching comb, or a band and a tiara... or even a tiara in front and a crown in back. WOAH! It actually never occurred to me that you could do this, and then I thought it was perhaps just and odd thing about Josephine. But I have now concluded that this trend can be identified in the Regency period not just in Josephine, not just in other Bonapartes, but in lots of people! Or at least royal people totally decked out in court dress. Observe!
First, Josephine Bonaparte: these are the images I most think of.