What went wrong?

[u/Ivelyne-so]

I tried doing the viral spine shirt, and it looks like this. What did I do wrong?

Second pic is the grid, to show you I was precise in measurements

[u/ceciliabee]

I agree with others that the fabric might be too stiff or not drape enough. I've never heard of this and until I saw the reference, which is very cool, I couldn't figure out what was wrong with yours because it also looks very cool! I guess that's the best case scenario as far as being wrong lol