embodiment of the neck cover 10 is also provided with arcuate corners 23 and 25 formed between the side edges 22 and 24 and the bottom edge 20 alternatively as shown in fig3 the bottom edge 20 and the side edges 22 and 24 may be formed as one continuous arcuate convex edge 20 a also the bottom edge 20 and the side edges 22 and 24 may be formed as a continuous convex circular arc 20 b and intersecting the concave top edge 18 as shown in fig3 still further as shown in fig3 the side edges may be modified as indicated by numerals 22 a and 24 a to provide the proportions shown wherein the included angle between such side edges is about 90 u00b0 referring now to fig4 there is shown a developed plan view of the neck cover 10 wherein a preferred embodiment has an arcuate upper edge 18 having a radius of curvature of about 5 25 inches and wherein the lower edge 20 has a radius of curvature of about 11 50 inches the overall width of the neck cover 10 between corners 23 and 25 is 18 0 inches in the preferred embodiment and the overall height between the bottom edge 20 and the intersection of the side edges 22 and 24 with the upper edge 18 is about 11 75 inches these dimensions leave a length of the neck.