Thanks so much for writing about this! I discovered the T-shirt bra several years ago and was absolutely horrified. They’re terribly uncomfortable and look awful — they do nothing for me. I’ve never needed padding. I finally settled on sports bras, just to get away from T-shirt bras.
I like thinner fabric, lacy, stretchy and comfortable. LOL, no, I don’t live in fear of my nipples! Give me unlined and comfortable. Forget the T-shirt bra. It should fade away into oblivion.