This is a fashionable Tsumugi
Kimono with kanji characters which means "Spring", "Summer", and "Winter" in checkerboard pattern, which is woven.
Why there is no "Fall"? Fall in Japanese is "Aki" which sounds same as "tire". So, no "Aki" means no "tire".
You can wear this kimono without "tire" for long time!
There is fine flower pattern on hakkake (lower part of lining), which is dyed.
Textile is rustic soft Tsumugi
silk with knobs of yarns.
There is no flaw.
Enjoy wearing the fashionable design.