I'm Linda DiSimone, decorator and designer and I'm here to give you some ideas for bay window curtains. The materials you will need or this is a bay window, a tape measure, paper and pencil. The first step in deciding the type of window decoration you would want, is to think of the function that you would want that window to serve. One idea is to use pullback curtains on the outer windows and a pull-down shade in the middle. Another option is to get a book on different ideas for window coverings. The second step is to find out your options for decorating a bay window. The third step is to measure your window, the length and the width, and then go to your favorite store or shop online and find the curtains that appeal to you for your bay window. I'm Linda DiSimone, and those were some ideas for your bay window. Thank you.