My sister-in-law hates when I bring this up but...she wept all the way down the aisle and all the way back begging her family "Don't forget me."
Then after a few glasses of wine, she went upstairs and changed into a blue plaid Granny dress with white pinafore (it was the 7os).
As she drove away, she leaned far out the window and shouted to one of her bridesmaids "Hey Becky! I'm gonna get laid!"