The phrase "fashion quotient" refers to how stylish or fashionable someone is. It's like a measure of how well they dress and carry themselves in terms of current trends and personal style. Full definition
Increase your daughter's fashion quotient with a hooded mustard - yellow poncho. (myntra.com)
Sonam Kapoor was spotter promoting Bewakoofiyaan with Ayushmaan Khurana and like always Sonam kept this promotional tour High on fashion Quotient. (blingsparkle.com)
She keeps everything simple yet maintaining magnificent fashion quotient in her dressing. (metromela.com)