Bo Derek first graced the swim‑wear scene in the 1970s, becoming a symbol of effortless glamour. Her 1975 film “Foul Play” showcased a 34‑inch bust and a 22‑inch hip curve that were considered ideal for a small‑bust, curvy figure. Modern sizing charts often label these proportions as a 34B or 34B‑34C, but conversion varies by brand and style in today's market.
The trick is to translate Bo Derek’s measurements into a size chart that considers band width, cup volume, and hip spread. While her waist was just 22 inches, many contemporary brands now use a 32‑inch waist for a 34 cup, shifting the label to 34C. By comparing your own numbers to a chart’s guidelines, you can determine whether a 34B or 34C will offer the same proportion and comfort.