1950s Polka Dot Halter Swing Dress Blue – Pin-Up Rockabilly Style1950s Polka Dot Halter Swing Dress Blue White (With Pockets) Channel true pin up glamour in this blue polka dot halter swing dress. Cut in an elegant A line swing silhouette with a sweetheart crossover bodice, wide halter tie, and a natural waist that shapes your curves, it finishes just above the knee for a classic 1950s look. Crafted from breathable poplin (cotton with slight spandex stretch) for structure and comfort, and yesthere are side seam