A body-shaping intimacy garment for a woman has an upper portion that supports or at least contacts undersides of the breasts while leaving the breasts exposed, a torso portion extending from the upper portion, a lower portion that encircles the waist, buttocks and hips while defining a crotch opening through the garment for access during intimate encounters, and leg portions that extend to below the knee. The torso portion, lower portion and leg portions each include respective portions of inner and outer layers of stretchable fabrics. The inner layer fabric is worn stretched about the torso, waist, buttocks, hips and legs, with tension in shoulder straps maintaining some inner layer stretch along the torso portion while worn. The outer layer fabric has a lesser elasticity than the inner layer fabric, and the two fabric layers are connected at the bust but are otherwise disconnected throughout front and sides of the torso and lower portions, and throughout the leg portions to at least below the knee, such that the outer layer is configured to slide over the inner layer, and to flow over local curvature fluctuations of the inner layer, during movement.