I love this ! Once you get a pattern that is spot-on, you'll find it easy to then modify it for other designs of dress.

The next step would then be to try re-sizing the model to understand how changing the size and shape of the human totally messes with everything in the pattern - it's not just that things get bigger or smaller, it's that angles all change to get the cloth to fit.

Of course, once you get good at it, a logical development is to get some throwaway cheap cloth (I usually use calico) and turn a paper pattern into a test-piece sized to see if it fits you.....

You've got a great portfolio of designs in 2D, and being able to make them into actual real-word fashion would be wonderful to see 😀 Fashion is just art on a different-shaped and moving palette !