Reception Card Wording - HELP

I need help figuring out how to word our reception cards. I need to email the wording to our invite designer by tomorrow and can't figure out what it should say.

Our ceremony is at 3:30, and the CH starts at 7pm, so we can't use immediately following, which is how I've seen all the samples online.

Also, our reception is 6 hours instead of the usual 5 hours (from 7pm-1am). Do I need to let people know that?

Any help or thoughts would be appreciated.

Oh, one more thing, if I add formal attire, does that mean black tie, or does it just mean to wear a suit and an evening dress? I want formal but not black tie.

TIA!

I used:

The Celebration Continues

Join us for Cocktails, Dinner & Dancing
in honor of the new
Mr. & Mrs. XXXX

Six O'Clock
Bourne Mansion
Oakdale, New York

We used:

Reception
beginning at 7 oclock

North Ritz Club
and address...
Syosset, New York

I was told that we could put

Cocktails 7 -8 pm
Dineer and Dancing 8-12

but that was 'old fasshioned' i kind of liek that since you are having longer than usual reception

Thanks ladies!

Anyone else???

You should have an invite and a reception card. The invite will have your ceremony time. The reception card the time of the reception:
Cocktails at 6pm
Dinner and Dancing 8pm

You do not need to put an 'end' time. People generally leave after cake is served.