The Groom

The bride's ring.
Wedding gift for bride.
The marriage license.
Gifts for the best man, groomsmen, and ushers.
Fee for the officiant. Gloves, ties or ascots for the men in the wedding party. His physical examination.
The honey moon.

The Bride

Wedding ring for the groom.
A wedding gift for the groom.
Accommodations for her out-of-town attendants.
Physical examination.
Presents for the bridal attendants.

The Groom's Family

Wedding gift for the couple.
Travel expenses, hotel bills.
Wedding attire.
The Attendants.
Rehearsal Dinner.

The Bride's Family

Invitations, announcements and mailing costs.
Bride's wedding attire
Ceremony, including rental of sanctuary, fees for organist, soloist or choir and sexton, aisle carpets and/or canopy and any other additional costs for decorations.
Bridesmaids' bouquets.
Engagement and wedding photographs and video.
Transportation for bridal party to the wedding ceremony and from ceremony to reception Bridesmaids' luncheon.
The reception, including food, wedding cake, beverages, gratuities for the bartenders and waiters, decorations, music, flowers.
Wedding gift for the newlyweds.