I need help finding the name of this pattern of this suit!?

It's not flannel or striped apparently

?2019-04-15T01:08:53Z

Plaid

Anonymous2019-04-14T21:48:36Z

It' a window pane plaid.

Anonymous2019-04-14T19:42:45Z

Ahh..weird? Looks like it came out of the 60's.

Simpson G.2019-04-14T19:19:27Z

It’s window pane.

Luke2019-04-14T19:17:01Z

Plaid?