You need Seamly. If you have never worked with it I can't recommend the walk-through by Minimalist Machinist enough. It taught me everything I know :). Source: 6 months ago

A free pattern software is Seamly (https://seamly.net/), so maybe that is something you can use? I have jet to try it myself, but I have heard nice things about it 😊. Source: about 1 year ago

If you have the instructions, you can create the pattern piece using a program like seamly.net. You can learn how to use the program from this Youtuber. Since you only have an image, you could use CoPA, the Commercial Pattern Archive, to find your pattern. Source: over 1 year ago

This is their official website: https://seamly.net/. Source: over 1 year ago

I use a drafting software like Seamly2D and I usually use standard sizes when I design the initial block. However, since I used parameters in the drafting software (like Side Length, Inseam Height, Knee Height, etc) it makes it easy to adjust for different values of those parameters. You just change what the variables mean and the block changes. Source: over 2 years ago

Yes not my cup of tea. Had some poor experience with it in the past and don't really like its design philosophy unless somethings changed. Stores data as BSON I believe, which is better than text JSON I guess, but pretty ineffecient compared to something schema based that doesn't have to store keys with values for every every column/property. Didn't like the async indexing with stale results, nice to have as an... - Source: Hacker News / over 1 year ago