Here are some hip colorful photos from seventeen. Most are from 1965-1969 and feature model Colleen Corby. She was Seventeen's most popular model and appeared on 15 covers. 1967 was when flower power and bold prints really came into style. 1967 was also when the Beach Boy's #1 hit Good Vibrations was written. Wearing these colorful clothes you're sure to pick up some good vibrations.