LBD For 100 Days - Day 53 - What to wear to a summer wedding and project 33

If there is anything that someone who wears black almost exclusively hears is, they have a summer wedding to attend and the bride requests no black. Eeek! what is this plus-size woman to do? Wear a different wool dress? Find some other alternative? It is inspiring me to do a lot of panic buying trying to figure it out. I'm also intrigued by the idea of a capsule wardrobe that some other women in the challenge are doing.