Since patterns reflect behavioral patterns, and blue represents sadness, worry, concern, and regret, then blue plaid could signify patterns that continue feelings of sadness worry, concern, and regret.
Since patterns reflect behavioral patterns, and green represents jealousy and greed, green plaid can be seen to represent patterns that continue, or contribute to. feelings of jealousy and greed.
In this image · No.3
Color Specific Plaids
People seated in plaid chairs.
The man seated in a pink shirt and plaid jacket.