Help I'm ordering invitations tomorrow and I'm second guessing the wording.

Which wording is a little more formal?
#1
BRIDE PARENTS
GROOM PARENTS
have the honour of announcing
the marriage of
BRIDE
to
GROOM
on DAY
YEAR
LOCATION
CITY, STATE

#2
BRIDE'S PARENTS
and
GROOM'S PARENTS
invite you to share in
the wedding Mass
uniting their children
BRIDE
and
GROOM
on DAY
YEAR
at TIME
LOCATION
ADDRESS
CITY, STATE

#3
BRIDE'S PARENTS
and
GROOM'S PARENTS
invite you to share in the joy
of the marriage uniting their children
BRIDE
and
GROOM
This celebration of love will be
on DAY
YEAR
at TIME
LOCATION
ADDRESS
CITY, STATE

OR
#4
BRIDE'S PARENTS
and
GROOM'S PARENTS
invite you to witness as their children
BRIDE and GROOM
share the Sacrament of Matrimony
with each other
A Wedding Mass will celebrate this union
on DAY
YEAR
at TIME
LOCATION
ADDRESS
CITY, STATE

I have to say #3 - that's the one I used