Transformers Soundwave Costume

Step 8 Upper Legs

Upper legs are pretty simple. I cut them to shape, and on the inside, sewed stretchy fabric so that they can adjust to my legs, whether bent or straight. To get the fabric attached to the cardboard, I sewed it to the front then to a strip of cardboard that was glue gunned to the inside of the back of the leg. To wear them, I slide my leg in and they have an adjustable velcro strap that attaches to a belt to stay in place.