French Silk Grosgrain

My mom found this French silk grosgrain ribbon (on the left) at Promenade fabrics in New Orleans.  Beautiful color!  It would look great as a sash for the flower girls I think.  Can't wait to see it (she has shipped it to me).  I only hope it isn't prohibitively expensive. So pretty!  Didn't think grosgrain came in silk!  Happy discovery!