| I don't know that there is a formal set of rules, but certainly it doesn't impact the bride wearing a bridal gown or anything relative to the ceremony. I think the only area of potential sensitivity is with the gifts. I would suggest that only very close relatives on his side of the family be invited to the showers - host them on the brides side (more common anyway).
Don't mention gifts (poor taste anyway) and please don't use those gift card enclosures in your invitation. You need to make a clear impression that you want people to be there for their company, not for a costly gift. Not mentioning gifts is the only way to really accomplish that properly.
You can still register. People will ask where you are registered, so you don't have to advertise. It will get around by word of mouth.
You might want to offset the expenses for groomsmen if the same men are standing up as in the second wedding. Perhaps the groom can cover all the tuxedo rentals, for example. Or ask different guys - family last time? Ask friends this time around, for example. |