1. A wig, said wig including a base, the base comprising an elliptical member, the elliptical member including a C-shaped shell formed of netting and an elastic strip, the C-shaped member including opposed legs, having tips at the ends thereof, the elastic strip joining the tips of the legs, the base further including a first series of strips, each of the strips in the first series extending between the legs and lying within the parallel planes, the parallel planes being perpendicular to the major axis of the elliptical member, a second series of strips, the second series of strips extending between opposed leg portions of the elliptical member and intersecting strips of the first series, each strip of the second series of strips lying substantially within a plane which includes the major axis of the elliptical member, the wig further including wefts of aligned strands of hair, each weft having a base, the wefts being secured to the netting and the strips of the first group of strips adjacent their bases, means elastically varying the effective length of one of the strips in one of the series whereby the base of the wig may yieldingly accommodate heads of various shapes and contours without exerting undue pressure upon the user''s head and while providing a resilient mounting arrangement securing the wig to the user''s head, a plurality of strips in the second series being formed of elastic material, and spaces being provided intermediate the intersecting strips of each group of strips, whereby selected strands of the user''s natural hair may be pulled through the spaces and may be blended with the wefts of wig hair.