I made this shirt for my sister. I had the idea from magazine, but the pattern was of wrong size and actually of wrong shape too. So I basically made the pattern myself. The shirt is a bit too big for me, but you get the idea.
I'm quite happy with the way it came out, even though there are some details I'd do differently the next time (like the collar).
The front of the shirt is made of two layers of fabric. The top layer covers the slits for breasts. Here you can see how the slits work. (And that is a shirt showing underneath, not my bra