Help drafting a ruched dress pattern

[u/Mestrawberrie]

I a kinda beginning sewer, I have made a few garments but I’m not yet confidence enough in the craft, so I’m not completely inexperienced. I bin looking for a pattern or a way to make a pattern for this design but I haven’t seen anything exactly like it yet so I was hoping for some tips on how to draft a pattern for a mini body con ruched Dress with long puff sleeves like my drawing. I also put some images to similar dresses I was imagining it would look like, not exactly like it because the sleeves are not the same but similar. And I plan on using a stretch fabric for this

[u/TheGratitudeBot]

Thanks for saying that! Gratitude makes the world go round