foundation garment(n = noun.artifact) foundation - a woman's undergarment worn to give shape to the contours of the body;
is a kind of undergarment, unmentionable
has particulars: corset, girdle, stays, roll-on

burial garment, foundation, foundation stone, garment, garment bag, garment cutter, garment industry, garment worker, lay the foundation, national science foundation, outer garment, philanthropic foundation, private foundation, protective garment, raft foundation, without foundation