hook and eye material, snaps, or other equivalent elements as described above in connection with FIGS. 3A and 3B. A mechanism to releasably retain the upper body thermal blanket 51 as an element formed integrally with the garment includes the alternatives along the trace 60 described above in connection with FIGS. 3A and 3B. In this case, the thermal blanket may be reattached to the garment by tap