I first recieved Dolce & Gabanna Light Blue as a Birthday present from a friend and I have been addicted ever since.  I absolutely refuse to wear any other perfume.  It smells light, clean, and sexy.  Light Blue is a noticeable and distinguished smell, but I rarely run into other people wearing it (so being unique is not a problem).  I get compliments all day long whenever I wear this and the fragrance lasts all day.  It smells so wonderful that I wear it everyday; both casually and formally.  It is appropriate for all women, both young and old (I'm 25).  Yes, it is a little pricey, but...