I am planning on having a spa day for myself a few days before the wedding. I'm having 3 bridesmaids in my party and they asked if I was planning on doing a spa day. I told them I was planning one for myself and they were more then welcome to join me, but I couldn't afford to pay for everyone. They asked for me to let them know the information and price and they'll decide if they can come.I was thinking about getting them each a gift card to the spa for Christmas since they sounded interested. Would that be a bad idea since it is something for my wedding?