White cotton Playtex Cross-Your-Heart bra, specifically designed to "lift and separate" your breasts to improve your figure (!!)
The top half of the cups is overlaid with lace. Wide elastic at the bottom front edge as well as at the crossover. Wide elastic straps are adjustable. There's a short elastic panel at the back closure. Two rows of hooks for closure adjustment. Made in Australia by Playtex - 1960s.
For your enjoyment - Watch the original advertisement for this product on Youtube