How to Choose a Bra Size: Complete Guide

What is my bra size?

Choosing the right bra size is essential for comfort and support. A well-fitting bra not only improves your appearance, but also provides the support needed to maintain good posture and prevent discomfort. In this guide, we will explain how to measure your bra size using centimeters and the French sizing system (FR) common in Spain and France.

Step 1: Measure the Under Chest Contour

Measure your underbust : Place a tape measure around your torso, just below your breasts, making sure it is level and tight.

Write down the Measurement : The measurement in centimeters is your underbust contour size.
    Under Chest Contour Measurement (cm) Underbust Contour Size (FR)
    63-67 80
    68-72 85
    73-77 90
    78-82 95
    83-87 100
    88-92 105
    93-97 110
    98-102 115
    103-107 120
    108-112 125

    Step 2: Measure the Cup

    Measure Your Bust : Place the tape measure around the fullest part of your bust, making sure it is level and not too tight.

    Calculate the Difference : Subtract your underbust measurement from your bust measurement. The difference in centimeters determines the size of the cup.

    Difference (cm) Cup Size
    10-12 TO
    12-14 b
    14-16 c
    16-18 d
    18-20 AND
    20-22 F
    22-24 g

    Step 3: Size Combination

    Once you have your underbust and cup measurements, you can combine these measurements to get your ideal bra size. For example, if your underbust measurement is 90 cm and the difference is 14 cm, your bra size is 90C (FR).

    Additional Tips

    • Try and Adjust : Always try on various styles and sizes, as different brands may vary.

    • Check the Fit : A bra should fit comfortably around the underbust, without riding up in the back. The straps should not dig into the shoulders, and the breasts should be completely contained in the cups.

    • Check Periodically : Your body can change over time, so it's important to measure your size regularly.

    International Equivalencies

    Size FR EU size UK size US size IT size
    80 65 30 30 1
    85 70 32 32 2
    90 75 3. 4 3. 4 3
    95 80 36 36 4
    100 85 38 38 5
    105 90 40 40 6
    110 95 42 42 7
    115 100 44 44 8
    120 105 46 46 9

    Conclusion

    Choosing the correct bra size is essential for your comfort and well-being. By following these steps and using our measurement and equivalence tables, you will be able to find the perfect bra for you.

    For more tips and articles on corsetry, visit our blog .