Definitions

1. noun

A person who follows or advocates a fashion or trend, especially one that is considered to be in poor taste or excessively enthusiastic.

“The faddier’s outfits were so outrageous that they became the talk of the town.”

2. verb

To follow or advocate a fashion or trend, especially one that is considered to be in poor taste or excessively enthusiastic.

“The celebrity faddiered over the latest designer handbags.”