The name originated from the practice of gentlemen in the nineteenth century riding a horse in the morning with a cutaway front single breasted morning coat. The modern twentieth century edwardian dress was originally a more casual form of half dress, but as the nineteenth century progressed it gradually became acceptable to wear it in more formal situations instead of a frock coat. In the Edwardian era it took over in popularity from the frock coat as the standard daytime form of men's full dress. When it was regarded as a more casual coat, it was common to see it made with step collars (notched lapels in American English), but as it took over from the frock coat in formality it began to be made with the more formal pointed lapels (peaked lapels in American English).