I'll give you a piece of advice about wedding candy: I'd rather have less than better. Some foreign friends sent a lot of wedding candy, and many locals threw it away after receiving it from the Second Bridge. When I got married, I gave a brand chocolate box (wedding candy style \ not expensive), which was very popular.

As for inviting colleagues to dinner, I suggest a smaller restaurant or even my own home. This way, the pressure on colleagues is not great. You are under too much pressure, and everyone will give gifts. Some people are willing to give gifts, while others are unwilling.