Swimsuit vs. Underwear Sizing: Understanding the Differences

Swimsuit and underwear sizes are not the same, and the differences between the two sizing systems can be significant.

Underwear

- Uses a numerical sizing system

- Sizes range from 0 to 12+ (for women) and 28 to 42+ (for men).

- Measurements based on waist and hips

- Waist size typically determines the number, and hip size determines the letter suffix (if any).

Swimsuits

- Uses a letter and number sizing system

- Sizes range from A to H, with AA being the smallest and H being the largest.

- Numbers after the letters indicate the bust measurement in inches.

- Measurements based on bust, waist, and hip

- Bust size is the primary measurement used, with the waist and hips taken into account for certain styles.

These differences mean that a size medium in underwear does not necessarily correspond to a size 8 swimsuit. It's important to consult the size charts provided by swimsuit manufacturers to determine the best size for your body.