an outer shell is stitched to an outer collar part which is in turn stitched to an inner collar part . a moisture barrier is stitched to and disposed between the inner and outer collar parts . a separate liner has an upper edge portion having fastening means thereon which cooperate with fastening means on the inner collar part and the moisture barrier for removably securing the upper edge portion of the liner to the inner collar part and the moisture barrier . the moisture barrier extends above and below the upper edge portion of the liner when the collar is in an upright position .