I have just taken delivery of a vintage New & Lingwood white tie dress shirt, plain stiff front with matching link cuffs. So far so good, but the body is like nothing I have ever seen before. The dark pinstriped effect apparently visible in the photograph is not in fact a stripe at all. It is the colour of the surface the shirt is lying on showing through the thin parts of the weave! I assume it must be some sort of lightweight material, but what I don't know. an anyone help me identify the fabric? It seems to me fairly atypical but my experience of top-end evening dress shirts is fairly limited. Many thanks in advance.