You may want to remind her that some fabrics are not available after a rather short time so she may want to buy the sham and curtain materials at the same time as the quilt fabric...certainly the sham material if not the curtain fabric. I realize that she may not know what her future window sizes may be but surely knows what size and how many pillows she wants for her bed. I know she will appreciate the suggestion as she may not be familiar with the availability of certain fabrics and the need to use fabrics from one dye lot as there can be subtle but noticible differences in the dye lots.