I love bath&body works perfume! omg. I especially love white cherry blossom for its elegant yet sophisticated smell. Bath&Body Works can be at any mall, and it's about 18 bucks, so less than ur budget too :]
Victoria Secrect has some of the best smelling perfumes/body sprays my nose has every smelled and they are under $20, i personally right now have 2 of them - love spell, and a slice of heaven. Both of them smell Amzaing!