Definitions

1. adjective

lacking a fashionable or stylish quality

“The restaurant’s unchic decor made it difficult to attract upscale customers.”

2. noun

a thing that is considered to be lacking in style or fashion

“The unchic interior of the old mansion detracted from its value.”

3. verb

to make something appear unchic

“The designer unchic-ed the brand’s image by introducing bold and colorful patterns.”