All your customer need to know Bust and Band size to calculate bra size. We have given the option to enter values in Inches Or Centimeters.
Once these details are entered you will get the results in their respective sizing as per the Major 13 countries or zones.
Available outputs per countries measurements
I will be regularly updating the script, please let me know what I can do to make it better .
Sources and Credits.
Thank you once again for taking the interest in my app.