Copperplate is elegant and there are many typefaces that emulate it. My flourished Copperplate takes the basic script a bit further---and it can be as much, or as little, flourished as you like.

Spencerian, an American Penmanship hand from the late 1800's, is marked by flourished capitals and simple, understated lowercase letters.

Below are several samples of scripts that complement various commercial typefaces often used for wedding invitations. If you do not see yours, please ask. Not all my styles are here.