This 1979 Jantzen ad shows a model lying back in crashing ocean waves, her white tie-shoulder mio swimsuit clinging against the dark water under the headline "Who'll help you make a splash this summer?" The dramatic wave photography and sky-high thigh cut give the swimsuit a bold, sensual summer statement.

• White tie-shoulder mio swimsuit cut high at the hip and low at the neckline
• Model shown lying back directly in the crashing surf for dramatic effect
• DuPont Antron nylon and Lycra spandex called out as the fabric blend
• Adjustable shoulder ties add a sporty, fitted detail to the silhouette
• A bold pick for any 1970s swimwear advertising collection
• Measure approximately 8 x 11 inches