Does anyone know how to get fabric to sit in big stiff folds, like

The 10 Best Beach Chairs We've Tried, According to Testers

How to Flatten a Rug That's Been Folded

Jeans Fit Guide - Identifying Fit Issues - Melly Sews

Does anyone know how to get fabric to sit in big stiff folds, like

The Ultimate Guide to Folding Fabric (with Video Tutorial!) - Suzy Quilts

How to Make Super Heavy Starch for Crafting

Wtf did she do 😭😭😭 : r/YourRAGE

Tips to Lay Out a Pattern and Cut Fabric Accurately - Threads

any help with this dress? : r/sewing

Wtf did she do 😭😭😭 : r/YourRAGE

How Pants Should Fit

Turning long tubes of fabric right-side out the easy way – Leafnin Cosplay

Best way to achieve a skirt similar to this? (more in comments

5 Types of folds and how to draw them, Art Inspiration, Inspiration, Art Techniques, Encouragement

How Should Jeans Fit? A Must-Read Guide for All Men