More to explore:
Was this ad selling something other than the product? Gay or not, still fun. www.stlouislgthis....
His & Hers safari suits - 70's unisex fashion.
ants in her pants
1970's Fashions From the Workbasket: Gaucho Pants in Knit by The Pie Shops, via Flickr
1970. Very Important.
three legged pants