Simplicity 1975; ©1936; Afternoon Dress or Sports Frock. For more formal nees, style 1 offers a very becoming costume with contrast used effectively in the scarf like collar and new and interesting sleeves.The skirt has a slenderizing panel in both the back and front that ends in low placed pleats.For informal uses, style 2 offers a simple frock trimmed with rows of stitching.