"Peer pressure is when you do something beyond your means that you don't really want in order to keep up with others..... We keep to the standards set by others even though we couldn't afford it and took tzedaka money to do so. "
I guess in their mind once you actually want it then it is no longer peer pressure.
We made 3 weddings which were beautiful without spending this amount and without taking a penny from anyone but rather helping pay for a different wedding the same night made by someone who couldn't afford basics.