Morphí draft model is 165 cm or 5’5″, has slightly fuller hip than bust and wears a C-cup i.e. it’s 7-8 cm or 3 inches between her high bust and full bust measurements.
There are too many sizing standards in the world for anyone to keep up with, hence, they’re irrelevant.
Morphí sizes are labeled with letters instead of numbers. Look for what size to sew based on your actual body measurements.
Free yourself from the Ready-To-Wear vanity sizing charts.
Make it a habit to take your measurements regularly, and at least every time you try a new pattern brand. Get it right, and rock your sewing.