Jenson uses 2 x 3 = <<2*3=6>>6 yards of fabric for making shirts every day.
Kingsley uses 5 x 5 = <<5*5=25>>25 yards of fabric every day for making pair of pants.
So, the total yards of fabric they use per day is 25 + 6 = <<25+6=31>>31
Therefore, the total yards of fabric they use every 3 days is 31 x 3 = <<31*3=93>>93.
#### 93