Vintage Oversize Sunglasses in Black and Blue

Really cool vintage sunglasses...My model, Melania, is the size of a teen head, so these glasses look bigger than they actually are. However, they are oversized. Beautiful metallic finish on black and blue plastic....the lens are rose colored about 2/3 down and clear to the bottom. I can't see any scratches on them. Measurements of glasses are 5.5" across and the lens are 2.25" x 2 5/8". Marked SUNSATIONAL TAIWAN ROC Excellent vintage condition!