The term 'nostalgic look' can be described as a 'RETRO' look. RETRO is defined as a style that is imitative of trends, modes, fashions, or attitudes of the recent past. It is often used to describe clothing, furniture, and other items that are reminiscent of the past. Nostalgia is a sentimentality for the past, typically for a period or place with happy personal associations. Therefore, a nostalgic look is a style that evokes memories of the past and brings a sense of comfort and familiarity.