one design era met another?
The sculpted and rounded arm rests with a curvy design are from the very elegant 1920's, 30's and early 40's Art Deco style/era. And the pencil thin, tapering legs and sleek wood look with removable cushions are a mid century modern influence on the piece. So the set is inspired by design eras spans 1930's to the mid 60's :)
What ever the style, it looks well made.
Pic source: seller on a local preloved /reselling site