I've had friends spend more than that on something frivolous, and i've been genuinely pleased for them.
My friends didn't get their money by taking it from those who can't afford to lose it. To ask those who you have taken money from for ideas is disgusting.
Also, the thing about weddings is that once it's over, nobody really cares but the bride. It becomes boring. Congratulations, you are now married, in exactly the same position you were a month ago except you have a piece of paper and a name change. I've noticed some brides carry it on way after the wedding, wanting to carry on some of the wedding excitement, the fact is that nobody cares, they honestly do not. They drank the drink, ate the food, danced the dance, and it's done. It's in the past now.