How to Make a Cape in 20 Minutes (Easy DIY Tutorial) Learn how to make the perfect gathered cape out of fabric for costumes, Halloween, fantasy or cosplay in just a few minutes. This fun DIY costume cape only has 2 straight line stitches of sewing--so it's a great craft for any sewing skill level and a great idea for every costume! Only 2 consumable supplies needed...fabric and cord--this is such a simple cape pattern that anyone can make...it can also be made as a no-sew option using fabric glue instead of the sewing machine. How to make a cape in less than 20 minutes. I made mine in 10 minutes...so I'm over estimating for my readers here! I love how this shimmery cape turned out! Best part--it only took me 10 minutes to make...seriously, I knew I wanted to make this cape and wear it to an event...I just had half hour before I had to leave and I got it finished, pictures take and made it to the even on time and looking fabulous! Full diagram and instructions at the end of t...