I got this super-cute embroidered Mexican top for McKenna at a thrift store but when she tried to put it on she couldn't fit her big noggin through the tiny neck hole.
If this ever happens to you, here's what you can do to fix it:
First, cut a slit about 2 or 3 inches long down the center of the neckline in the back (or front, if you think it would look right).
Next, pin some double-folded bias tape around the raw edges of the slit and leave an extra 2 inches of bias tape on one side.
Now, stitch it together making sure to go through the front of the bias tape, the shirt fabric, and the back of the bias tape so you have a nice finished edge all around.
Take your excess bias tape and turn it around to form a loop and stitch it down. On the other side, sew on a button.
Now it will fit!