I agree with many posters, I don't think animal print truly ever went out of style. Now, I'm not really a fan of the print but in my opinion, I have seen it worn every year of my life. Some wear it very well.
As for the half tuck? Love it. I am smaller with a flatter stomach. I do like a blousier top so it looks better on me with a tuck in the front. Not sure I would call it a half tuck, don't like a true half tuck in the front. I tuck the entire front and let the back hang out. If I don't the blouse looks more like a balloon on me. I'm only 5'3" so it looks better. As I've said many times, it depends on your confidence and attitude when you wear something. If you are uncomfortable with a tuck, don't do it. Do what makes you feel your best.