You can have them made unlined, self lined (same fabric front and back) or lined with a coordinating fabric, which gives you a nice contrast cascading down the inner edges of the jabots.
Labor pricing is very easy on Scarf Swags. Once you have your measurement (in inches) divide that by 12, to get the number of feet in your scarf. Multiply the number of feet by $4.00, ($5.00 for lined) which is the labor cost. See the measuring page for hints on how to measure for your Scarf Swag.
To figure the yardage take the finished measurement in inches add 4" for hems. Then divide it by 36" to get the number of yards needed, round up to nearest 1/4 yard.
Swags can be trimmed any way you desire, just use the inquiry page to find out additional costs.