The bottom of the shirt read «Black Lives Matter.» (sbnation.com)
Additionally, you have to actually be attached to the pump itself, which means that you have tubing coming out of the top of the collection cups, and you'd have to thread that back down through your bra so that it can be connected to the pump from the bottom of your shirt. (exclusivepumping.com)
According to court papers, law enforcement officers videotaped Stevenson stuffing the envelope into his front pants pocket and covering the pocket with the bottom of his shirt. (syracuse.com)