QUOTE : Then I lifted my arms to adjust the mirror, and discovered that I couldn’t see. The shoulders of the jacket had immediately risen to engulf my head. When I put my arms back down, vision returned. Perhaps I had just moved too suddenly. Tentatively I lifted my right arm. The right shoulder of the jacket went up past my ear. Ditto for the left side. Even more slowly I lifted both arms. Blackout. There was no spare cloth in the armpits: the gussets, or whatever they were called, were missing.