in the 'paganism' of that time in idolatrous practices and rites, they dressed
in a very provocative manner...many of their religions were based on the 'fertility-rites'
and sexual innuendo was rampant...
God is basically telling His people not to learn the heathen way but to keep themselves covered when
ministering or approaching God...
there are several other practices that make no sense from our cultural standpoint, but
the answer is because the pagans were doing this and God was teaching his people that
they were to be separate and not learn or practice the ways of the heathens.....