I get asked this question all the time… Do I have to invite my co-workers to my wedding. Thanks to the Emily Post blog, Etiquette Daily, we have our answer:
Q: How do you handle co-workers on a job who anticipate receiving an invitation to attend your wedding when they are only offered to attend your bridal shower? If you have coworkers attend a bridal shower, should they also be invited to the wedding?
A: If an office group gives a shower for a bride-to-be, it does not mean at all that she must then invite everyone to the wedding. The office shower takes the place of any other wedding celebration for co-workers who want to celebrate such a happy event. The only office co-workers who you might invite to your wedding would be those who are also personal friends outside the work place.