The Sarah & Shohn part is def
Copperplate Gothic
The other font is English 111 Presto
see here for reference
http://www.littlebridalshop.com/fanfont.pdf
Hope this helps!!
I think I may have the solution to your prob...great little site I came accross and I ordered my swatches from there. You can also get dresses too.
http://www.jaysbridal.net/store/search.php?mode=search