I started a new job 6 months ago and am sending my invitations out this week. I really like my co-workers and new manager. We go out for happy hours and I always have a lot of fun. But I've only known them for 6 months. My fiance is inviting a few of his co-workers, but many of them he knew before he worked there and he's been at his job for almost 2 years.
Our guest list is 100 people, so it is a small wedding. It would be 7 additional people + significant others, so we'd be adding 14 ppl (I'd be excluding people outside my dept).