Invite Help girls (repost from BHB)

I posted this on BHB board but with only one response so no help there. I figured you girlies would help me! What do you think of the wording??

Invitation

Ms. E D
and
Mr. and Mrs. P
request the honour of your presence
at the marriage of their children

J
to
F

on Sunday, the twenty-eighth of May
two-thousand and six
at three o’clock in the afternoon

Our Lady of Mercy
500 South Oyster Bay Road
Hicksville, New York

Reception Card
Adult Reception
at six-thirty in the evening

Estate at East Wind
5720 Route 25A
Wading River, New York

Response Card

The favour of your reply is requested by
the twentieth of April

M______________________
_____ will attend
_____ will not attend
______ number attending