A garment article is made of a fabric including a plurality of warp and weft yarns woven together in a pattern; at least the weft yarns include elastomeric yarns, to provide an elasticity of the fabric in warp direction that is at least 7% and elasticity of the fabric in weft direction that is at least 15%; the fabric of the garment is bias cut so that the weft yarns in the garment are angled with respect to the widthwise direction (WD) of the article.