Black v-back maillot tanga.
TMLA. Side cleavage.
Brinkley lies on her stomach on a yellow air matress and looks at camera (1).
The exact composition of the front of this maillot is conjecture, and it may mirror to some extent the composition of the back. In any respect it is somewhat unusual silhouette, but at a time when the silhouette of the maillot tanga has creative range. Compare to Brinkley in an x-back (CB8101).
The date and origin of this picture is unknown, except it is probably 1980-84, but definitely not after 1984. Picture from Celebrity Skin, Vol. 1, No. 7, New York, 1984, p. 62. 1 picture.