I've had my share of ADPi weddings already. here are some ideas I will pass on to y'all:
1. Make and give each attending ADPi a violet coursage to wear.
2. Take a formal picture with all sisters attending.
3. Wear your blue and white "Diamond Days" ribbons pinned to your dress by a sisters badge.
4. Create a friendship cirlce and sing some of your favorite ADPi songs.
5. Read Psalm 15 at your wedding or print it in your program.
6. Drop Violet petals instead of rose petals.
7. Include the Diamond or Violets everywhere you can, cake, invitations, napkins, etc.
8. Do a candle pass during a Sister luncheon the day off, or day before for those attending the wedding.
9. Make t-shirts..like those that say Bride, Groom, MofB, etc...Sister of Bride.

who doesn't want another tshirt!
10. Have special seeting in church or at the reception for your attending sisters.
Just some ideas