Below you see the measuring table I work with, both for Somnia Romantica and for Somnia Sewing Guild.
But!! For Somnia Romantica fashion pieces goes: Each piece is unique and handmade. I do a lot of free hand sewing. Measurements differ from piece to piece due to design differences and use of materials. On each item the individual measurements of the piece are mentioned! If you have questions, you can always contact me!