A natural shape enhancing brassiere comprising a pair of idealized-shaped breast cups centrally joined and supported on a woman's upper chest by use of a surrounding band and, optionally, shoulder straps. Each idealized-shaped breast cup is in the form of a multi-layer construction comprising an intermediate foam layer configured with an idealized upper breast slant and an idealized lower breast convex curve, an outer shell layer composed from a material capable of conforming to the intermediate foam layer and an inner lining layer.