It’s impossible for us to predict how strength training will change your body aesthetically. For some people, it results in aesthetic changes and for others, it does not.
However, you may find it helpful to know that for you to put on a significant amount of muscle mass, you will typically need to make dramatic changes to your diet and train at a far greater volume, intensity, and time than this program outlines.
Beyond that, many women actually find that they look a bit more “toned” as a result of strength training. In short, the likelihood of looking bulky from this program is rather low.