T-shirt foundation

So, I created three different "building blocks" of Delaunay triangulated panels. These were designed to be more wearable than the ones I previously created using cardboard inserts. They are triangles of some raincoat-y fabric placed with glue then sewed down onto muslin. The three were all in different scales, 1x, 2x, and 3x in size, so that they'd fit together. I used this vile-fitting t-shirt as a base because I had a hard time piecing together without any concept of body guiding me. I had originally intended to sew a matrix of female-side snaps on the front of the t-shirt, but I didn't give very logical thought to where I put the male-side snaps on the "blocks," so it didn't work out so well. In the end, these are only pinned on, but I need to figure out a system for placing snaps. It's not very intuitive where to put them to get what sorts of shapes. It is aesthetically challenging to have a network of snaps on the front, as well...

(download)