Now the wedding is over I feel it's safe to ask this question. I'm recreating these for my own wedding invitation (Monty Python themed and I wanted to recreate their 'Another Monty Python Record' where a posh Beethoven album is scribbled out but in wedding invitation form)

I would like to know which typeface is used or something close (maybe the typeface was created for the occasion)

Thanks.

Shelley Script  Suggested by fonatica 

https://www.dafont.com/forum/read/363766/help-me-to-find-name-of-font-in-prince-harry-s-wedding-card

wow thanks!