BoobsForQueens come in four sizes: Small, Medium, Large, and Jugs.
The sizes Small, Medium, and Large are based on, and correspond to, the size of your natural chest. Small is for chests 39" or less, size Medium is for chests 40"-49", and Large is for chests 50" or more.
Jugs are a fuller cup size for an exaggerated look. You can compare all four sizes with the measurement guides below.