Wishes for the bride and groom, written on satin ribbons, provide a dramatic entrance at the top of the aisle.
 
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Good wish archway: This is one of my favorite rituals.  Each guest writes a wish for the bride and groom on a yard of ribbon using a marker and then ties the ribbon to the arch the couple will walk through.

This is a lovely way for them to enter the ceremony, surrounded by the collective good thoughts of their family and friends.  After the ceremony the ribbons are rolled up and placed in a commemorative box for the newlyweds to keep.