Knowing your girlfriend's bra size typically involves taking specific measurements. While directly measuring another person without their knowledge is not recommended, understanding the measurement process shows how bra size is determined.
Bra size is calculated using two key measurements: the band size and the bust size. These measurements are usually taken using a soft measuring tape.
Understanding the Measurements
- Band Size: This measurement is taken around the rib cage, just beneath the bust. It should be snug and level all the way around.
- Bust Size: This measurement is taken around the fullest part of the chest.
The Measurement Process
According to measurement guides, you take a soft measuring tape and:
- Wrap the measuring tape around the fullest part of your chest.
- Make sure it's straight across your back.
- It should be fairly taut.
- So you get an accurate reading.
Once both the band and bust measurements are taken, they are used to calculate the bra size. The band size is typically derived from the under-bust measurement, and the cup size is determined by the difference between the bust measurement (fullest part of the chest) and the band measurement.
Practical Considerations
- Consistency: Measurements should ideally be taken while wearing a non-padded bra.
- Accuracy: Ensure the tape measure is held straight and level, not too tight or too loose (except for the bust measurement as noted in the reference, where it should be fairly taut).
- Size Charts: Different brands may have slightly different sizing, so comparing measurements to a specific brand's size chart is helpful.
Important Note: The most respectful and accurate way to know someone's bra size is for them to measure themselves or seek professional fitting help, or for them to tell you their size. Attempting to measure someone without their consent is inappropriate. However, understanding the method above explains how the size itself is derived.
