From what I’ve seen in practice, a lot of designers now use lightweight AI tools alongside traditional sketches, and one option that helped me experiment faster was
https://cloth-off.ai/ . I treated it more like a visual reference than a final solution, using it to check body proportions and how fabric placement might behave before moving on to detailed work. It saved time during early concept stages and reduced guesswork, especially when comparing multiple design ideas under tight deadlines.