Let's be honest, designers don't like to create wedding invitations. Clients tend to be picky, ill-informed, and emotional (rightly so in some ways) about every detail and it can be quite frustrating.
Luckily, the many I have created in the 8 years of being a designer have often been rewarding. Educating clients on the costs of dye-cuts, foiling and printing can really help guide them in the right direction. Just because you don't have all the shine and glitter doesn't mean you can't make a beautiful and unique card that really reflects you, your heritage, and something about how you fell in love!