The Oxbow Books/David Brown Book Company website has posted images of sample pages from Else Østergård's soon-to-be published book, Medieval Garments Reconstructed: Norse Clothing Patterns. You can find the images here. Each pattern page includes a photograph of the garment from which the reconstruction pattern was taken and a photograph of a garment reconstructed from the proposed pattern. Moreover, each image is zoomable, so that you can read the sample pages and examine the photographs and pattern diagrams on them in detail.
It looks like a very informative and useful design. I can't wait to see the book.