Vintage T-Shirt Forum & Community Authentication Appraisals

Hello everyone, have any of you ever held one of these Brockum shirts? I know that the sides have been resized, but I can't tell if the bottom of the shirt has been resized or not. I would appreciate any answers you can provide.

looks good to me, its legit
But unfortunately, this has been resized

Is the bottom part also affected by the resize?