Hello there amazing community of portable apps!!
I humbly come to you all to ask for a new package in our great portal! Valentina!
Name of the program: Valentina
Website for the program: https://smart-pattern.com.ua/en/valentina/
Description: It is an open source program that helps tailors to build new clothing.
License (e.g. Freeware, Open Source, GPL, etc): GPL v3 (https://smart-pattern.com.ua/en/valentina/download/)
Anything else which might help
Super interesting program for tailors, clothes designer and fashion designers in general!