Our sense of smell is hardwired into our brains — people respond to fragrances on a totally different level than they respond to other senses. In fact, whether you know it or not, everyone has a signature scent. With these quick tips, learn how to pick the right perfume for your personality and discover what your personal signature scent says about you.

From summer sports to daring stunts, physical activity is a part of your life. Express your athletic and adventurous side with the crisp scent of citrus-based fragrances. Clean and invigorating, citrus communicates a sense of excitement to those around you.

Chocolate, coffee and even cherry are just a few popular choices for those seeking something new. These different, fun and downright fanciful fragrances take their inspiration from things like favorite foods.

When it's time to turn up the heat, seek out rich earth and wood fragrances that capture the essence of animal instincts. Decidedly simple, these powerful scents provoke compelling attraction that invites others to draw near for a more up-close and personal appeal.

Ever since the western world was first introduced to the far east, the rich scent of spice has always been associated with the exotic. Heavy florals combined with tantalizing spice are a popular combination for romantic fragrances perfect for a night out on the town.

Searching for a fragrance that reflects your confident, cosmopolitan air? Look for ocean breezes and "aldehyde" blends. Although purely synthetic, these bold creations remain popular choices for many. Usually indicated by a number (for example, Chanel #5) these perfumes all have their own unforgettable profiles.

Old fashioned romantics know flowers are a favorite way to win the heart of an admirer or simply say “I love you.” So it should come as no surprise that floral scents are strongly associated with romantic personalities. Rose, gardenia and jasmine are great selections to begin with. Each is slightly sweet, so find the one best suited for your style.

If you're the sensible type, search for a signature scent that's as down-to-earth as you are. Patchouli, sandalwood and other herbals are popular favorites of those seeking a light fragrance that complements their natural style.

Vanilla is commonly used as a stand-alone fragrance as well as a base for many other fragrance types, making it a versatile, but somewhat sweet, option for everyday use.

Once you've selected your signature scent and style, it's time to pick the perfect perfumes. Remember, many fragrances smell differently once applied, so take your time.

• Begin by making a list of what you don’t like. This helps narrow the list down. Since your nose can only handle so many samples at a time, it's important not to have too many options.
• Test each scent before taking it home. It’s a good idea to bring a friend along for a second opinion.
• Create a collection for different seasons and moods. Throughout your lifetime, you'll probably need to use a variety of fragrances, even while maintaining a signature scent. Use your core personality type as the foundation; then seek out blends that show your current style.