Alexa isn't really into holding still for photos. I also made the sweater a lot skinnier. Alexa is a very thin girl, so I knit the 12-18 month stitch counts and approximately four year old length. I didn't separate the yoke and make a little flap for snaps either. I just skipped the final decrease round, and bound off loosely (I used the K2tog, transfer back to left needle, K2tog etc.-although I am not completely sure this bind off is significantly more stretchy than the basic bind off.) It goes over her head quite easily.
This was my first bottom up seamles sweater, and I really enjoyed it. I am hoping to make more in the future. I grafted the underarms instead of binding off and then sewing up, and they look good.