Every clothing item is measured individually! We measure our items lying flat on a table.
Shoulders – from shoulder seams or straps
Bust – from bust seams
Waist - across the waist line
Torso – from straps or neckline
Length – from straps or neckline
If you don't know if an item will fit and you have a similar item at home, lay it flat on a table, measure it across and you will know if the item in question will fit or not.