Destinas Womens Retro 1950s Polka Dot Smock Halter Swing Dress The size is not a big size, please read the size chart in the product description carefully ,if you are not sure of the size, one size up is a good idea. Slim Style,Above Knees This 1950s inspired classic swing dress features a classic polka dot print. Pair off with a petticoat for a fuller skirt and the complete 1950s look.