Well of course! Just please let me know how many people are coming with you when you RSVP so I can let the venue know!
When you get the invitation! ASAP! So I can let the venue know!
Yes! Same applies for kids as it does for bringing a date! Just let me know when you RSVP how many people you are bringing so I can let the venue know!
Wear whatever makes you comfortable!
I would show up 40 to 30 minutes before the time on invitation!