Decoratin'

Requirements:

Harvest 30 White Roses
Purchase five Decorations from the Wedding Wagon
Collect ten Silver Bells

Rewards:
750 XP, One Silk and One Tulle

Comes from:
The Dress

Spawns:
Bridesmaids' Dresses

Notes: Visit the wedding wagon and click "shop" to get the decorations. Ask for Silver Bells from your friends.