Hey folks, this is my first time on the site and my first time making my own costume. a little back story first,one of my best friends talked me into being superman for Halloween this year and I got a lot of positive reactions with just a store bought costume I had my friend help me size up. it went so well that he wants me to try out being in costume at a convention. however, the costume isn't very comfortable and I'd like something that looks like it didn't come off a shelf. I've got my friend willing to help me out with the fabric aspect of the suit but we don't have a clue how to make a good muscle suit to have under it. (I work out, but I'm not quite superman big) does anyone have any advice on how we can make that muscle layer and still have it be flexible and comfortable while looking good? I'd appreciate any advice you can send my way. thanks in advance!