"En vogue" has become a popular term used to describe something that is currently in fashion or trending. However, if you're looking for alternative synonyms to describe a fashionable trend, you can use words like "trendy," "fashionable," "pop," "stylish," "cool," or even "hot." Other terms that may be applicable include "in demand," "popular," "current," and "chic." When trying to describe something that is currently in vogue, it's important to think about the context in which you're speaking or writing, as well as the specific audience you're trying to reach. Regardless of what term you choose, the goal is to capture the essence of what's currently popular in a way that resonates with the intended audience.