New plain green attachable / detachable hood. Instructions inside on the label.
Genuine British-made circa 1950s, rare item.
New old stock, these have been in storage for some time. The metal studs are slightly corroded and this has marked the fabric, but it should be possible to clean them.

Only available in large size, which states it can fit smocks sizes 3, 6 8 and 9. PLAIN GREEN ATTACHABLE HOOD FOR COMBAT SMOCK