Eighties' Legs

The quality (explicitly positive) of a woman's legs when they closely resemble legs found on many attractive women of the eighties. (Leg warmers optional, but equally amiable)

To be more descriptive and less analogous, Eighties Legs provide a marked voluptuousness that is made present by a moderated amount of exercise and healthy eating. Contrast between the upper thigh and lower thigh is high, with the calves being nothing if not dainty.