to the support b pneumatically turning the body of the article over and introducing therein the legs thereof so that the edge of the fabric on which the gusset must be applied is ready for sewing c mechanically placing a gusset e g a circular one fig1 on a horizontal circular support plate d mechanically laying said plate with the gusset thereon on the aforesaid funnel shaped support so that the edge of the gusset is pressed and held fixed in juxtaposition to the stretched edge of the seamless zone of the article e trimming the excess fabric beyond the seam line of the article and of the gusset simultaneously f sewing the gusset to the article along the superposed edges g pneumatically turning the ready made article with gusset right side out again and removing it from the support for a better understanding of the method reference is made to fig1 13 which illustrate a completed pantyhose article 3 of the type discussed above which the present invention is intended to complete automatically as illustrated in fig1 13 body portion 19 19 sewn together at seam 20 is provided with a gusset 17 over the stretched out portion or seamless zone 21 when the two tubular halves 18 18 are sewn together without a gusset the interconnection of pantyhose halves 18 18 is subject to tearing in the crotch region.