May 25th
Yes, but no. Elegant, casual. There's going to be tons of pictures of you, so don't embarrass yourself, but be comfortable. We want everyone to have a good time, but it's also a wedding reception, so figure it out.
That will be specified on your invitation. If it's only your name, sorry! but no.
Parking vouchers are included with the invitation, for street and lot parking in Collingswood. The PATCO is also 0.4 miles away!