I had the exact same factors! Here’s what we did:
At the house:
6:30 am: hairdresser arrives (3 bridesmaids, my mom, and I all had our hair done by one artist)
8:30 am: makeup artist arrives
10:30 am: get dressed’
11:00 am: photographer arrives for photos
12:30 pm: cars arrive, take family and bridesmaids to the church, bride and her father to the church
1:00 pm: ceremony
1:45: VERY quick receiving line and tea/cakes/beverages in the church cafe for people while receiving line is going on.
2:30: bride and groom leave the church to go take photos, people either stay to mingle and nibble a little longer at the church or head to reception venue for pre-dinner drinks.
3:30: bride and groom arrive at the reception venue, mingle with guests and take photos with family in the garden
4:15: everyone goes in for dinner (should have been 4 but got pushed back!)
5:45: champagne is poured for toasts and post-dessert coffee is served, speeches begin
6:30: guests head to another room while things are being changed over for the dance–go to the bathroom, use the photobooth, go to the bar for a drink, mingle with bride and groom, etc.
7:00: guests head back into dance room, wedding cake is served and dance is set up
7:30: first dance with band
8:30: DJ comes up to give band a break, evening buffet is served
9:30: band comes back on stage
10:30: bouquet toss and grand exit