I thought it was around $175, but we never had it priced out with the chiffon. We did have it price out using two different colors of ribbon and bows on the pews, and it was $250. It turned out that DH didn't like the swagging, he thought it was silly people couldn't walk on the aisle, so we didn't end up doing it.
Here is an email I got from my floral planner just last week regarding the swagging. HTH!!
We can do aisle swagging for $150.00 it comes in either chiffon, tulle or two layers of ribbons (typically two widths 3 and 1.5). They all come in either white or ivory. I have attached pictures of the three options for you.
Chiffon:
Tulle:
Ribbon:
I am having a hard time deciding on these lately..Im so indecisive!