"a garment of many colours, such as was worn by our ancestors" and "short garments coming down to the waist and made on the model of the military men's jackets". The suit jacket with tailcoat finishes, as is most commonly known, was first described around the same time and often associated with Cowes, a seaside resort in southern England and centre of British yachting that was closely associated with the Prince. It was originally intended for warm weather use but soon spread to informal or stag winter occasions. As it was simply an evening tailcoat substitute, it was worn with all the same accoutrements as the tailcoat, including the trousers. As such, in these early days, black tie, in contrast to formal white tie, was considered informal wear. In the following decades of the Victorian era, the style became known as a dinner jacket: a fashionable, formal alternative for the tailcoat which men of the upper classes wore every evening. Thus it was worn with the standard accompaniments for the evening tailcoat at the time: matching trousers, white or black waistcoat, white bow tie, white detachable wing-collar formal shirt, and black formal shoes. Lapels were often faced or edged in silk or satin in varying widths. In comparison with a full dress such as a cutaway tailcoat, etiquette guides declared dinner jacket inappropriate for wear in mixed company, meaning together with ladies. During the Edwardian era, the practice of wearing a black waistcoat and black bow tie with a dinner jacket became the convention, establishing the basis of the current black tie and white tie dress codes. The dinner jacket was also increasingly accepted at less formal evening occasions such as warm-weather gatherings or intimate dinners with friends. After World War I, the dinner jacket became established as a semi-formal evening wear, while the evening tailcoat was limited to the most formal or ceremonial occasions. During this interwar period, double-breasted jackets, turndown-collar shirts and cummerbunds became popular for black tie evenings as white jackets were experimented with in warm weather. Since then, black tie is often referred to as being semi-formal. In the decades following the World War II, black tie became special occasion attire rather than standard evening wear. In the 1950s, some experimented with coloured and patterned jackets, cummerbunds and bow ties. The 1960s and 1970s saw the colour palette move from muted to bright day-glow and pastel,