[PerkyAcups]

I have the same issue with sports bras they all show through, so I discover seamless invisible bra tops a while back and they are brilliant.
The ones I buy are from Marks and Spencers, but they are easily available on Amazon and places like Shein.
They are slightly padded so hide my nipples ( & piercings!) they are really comfy and invisible under all my shirts, t-shirts apart from a couple of of really skinny thin material tees.

I will check those out.  I had my nipples pierced for years when I was lifting weights and had a strong chest.  I just took them out a couple years when my chest wasn't looking quite like a body builder anymore. Sometimes I wish I had the piercings back to draw more attention to my breasts.