I would ask them to send you some pictures of what they perceive as "Vintage"...but if she is about the age of my daughter and her friends then Mea(above) gave you good information. There are some who make quilts out of old sheets and pillowcases from the late 50's, 60's and some who use new modern style fabrics. Look at Denise Schmidt Heather Butler and my favorite is Zen Chic.