The I love my boyfriend sweatshirt is an excellent way to tell the world about your feelings. By making it public, you will show everyone that you are proud of what you two have and not afraid to prove it. Also, wearing a sweatshirt is always a plus, since it is super comfy and also stylish. So, why not combine the two things and make it your favorite piece of clothing. It will also be your boyfriend’s favorite sweatshirt on you.