A retro party is a themed event that celebrates styles, music, and trends from the past, often focusing on specific decades like the 1970s, 1980s, or 1990s. Attendees typically dress in vintage clothing, listen to classic hits, and enjoy nostalgic decorations that reflect the chosen era. These parties often feature activities such as dance contests, karaoke, and games popular during the selected time period. Retro parties can be held for various occasions, including birthdays, reunions, or simply as a fun gathering for friends who appreciate the charm of bygone days.