I work at a hospital with a lot of really great people but I can't invite all of them to the dinner part of the wedding. I will be putting a sign up that invites everyone to the reception. Usually we have showers (baby/wedding) while we work and everyone brings in a dish to pass. One of my bridesmaid used to work here, but now works else where, she is throwing the shower outside of work along with my mom. Should I invite all my coworkers to the shower or just the ones that are invited to the dinner? A card is usually put out where people can can sign and add money to it toward a gift (this is how it is normally done, I'm actully the one that takes charge of this most of the time and buys the presents, so I'm not snooping around), I feel like I should invite people to the shower if they add money, right?
But if I invite people to the wedding and not the dinner I will feel like I am just asking for a present which I'm not.
What do I do?