Activity for Kaylie

I'm trying to add little unique touches to our wedding that showcase FH and I's nerdiness, without the wedding being over the top nerdy. I want to have a paper flower bouquet made with pages from Harry Potter. My question is, would it look weird if...

This is my wedding dress. I have tattoos on my arms and would kind of like them covered for the ceremony. Wondering if any type of jacket/bolero would work with this or do you think it would look stupid? Thanks in advance!