There are several online quizzes that can help you determine your interior design style. For example, Havenly offers a home decor style quiz that can help you uncover your unique design style. Similarly, HGTV, The Ginger Home, Cristina Cleveland, and Designer Society of America also offer interior design style quizzes that can help you define your personal style at home. These quizzes typically ask questions about your preferences for colors, patterns, furniture, and decor, and provide personalized results based on your answers. Once you have your personalized results, you can select a designer or use the styling tips and resources provided to help you design your unique space.