I got married in 1980, while in the USNavy and my wedding was low cost. It included a church (on base), a reception at the enlisted club, low cost rings cause we needed the money for furniture, and a modest honeymoon as I was being transferred from Texas to California, so our honeymoon was mostly a road trip to my new station paid mostly with moving expenses. However over the years, my wife has not remained the fiscal bargain she started out as.
Regarding expensive modern weddings, I'm with Scepticalscribe on this. What excess and a monumental waste of finances that could be used instead towards securing the average couple's future. i realize divorse is supposed to not part of the equation, but I wonder how many former couples kick themselves when they look at their $20k loan or more and wonder what were they thinking? It's just a ceremony, a happy time. I hate it when they live Locally but ask you to jump on a plane and fly to Vegas or Hawaii. No thanks. Get married at home, and do the exotic local as your honeymoon.
Ideally a nice ceremony elevated above Justice of the Peace level, in a nice setting, with a nicely dressed bride, groom, and wedding party (rented attire

), modest reception, a full meal is not required, and a decent vacation as can be afforded by the couple. I really don't see a need to project how affluent you are unless you really are that affluent.

Otherwise use the $xxk loan to put a down payment on a house instead.