Bridesmaids can wear flight attendent uniforms......
But seriously, I would not do it - but it's your wedding! I've heard about couples getting married at McDonald's because that's where they both work. I think it would fit in better if you had the wedding and reception at the airport - some corporate hangers can be rented for such occasions. if you are planning on getting married in a church, check with the pastor. He/she might have a strong opinion.....especially about the hats......
Peace, dude....