fashionous

Example:The store is famous for its collection of trendy clothes that every fashion-conscious person wants to wear.

Definition:Fitting the latest trends; stylish or fashionable but often superficial in nature.

Example:His taste in fashion is faddish, changing every few weeks as he follows the latest fashion trends.

Definition:Characteristic of a fad, something that is enthusiastically embraced for a short period but then quickly abandoned and replaced by another fad or trend.