In and Styleless

In

In adjective - Being in the latest or current fashion.
Usage example: the in hairstyle this spring

Styleless is an antonym for in.

Styleless

Styleless adjective - Marked by an obvious lack of style or good taste.
Usage example: forced to wear a styleless uniform for her restaurant job, she loves to dress up on weekends

In is an antonym for styleless.
Cite this Source
Styleless and In. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/in/styleless
In & Styleless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/in/styleless>.
Styleless or In. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/in/styleless.
Google Ngram Viewer shows how "in" and "styleless" have occurred on timeline