I know a lot of people have difficulty drawing figures in paper to draw the clothes on them so here are some of my tips.
1. First search on google how to draw fashion figures or just fashion figures and print a copy of a completed one.
2. After a while f drawing you will probably get the hang of the body shape of your desired figure
3. Try to draw one by memory or instruction. Practice this and the end result might not be the exact way but if its good than don’t worry. All designers have their own style of figures so you can add your own touches.
That’s all you need to do. I need the exact same thing and now I have my own personalized figure.
P.S. At the top there are some figures you can use. I found one in wikihow and the other in images in google.