valentina binary package in Ubuntu Focal s390x

 Valentina is a pattern drafting software tool
 for small-batch and custom-sized clothing manufacturing.
 .
 Valentina allows designers to create and model patterns of clothing,
 using either standard sizing tables
 or an individual’s set of measurements.
 It blends new technologies with traditional methods
 to create a unique pattern making tool.
 .
 The "tape" executable is provided as "valentina-tape".

Source package