For tanks, I love these from Amazon. I have every color, they hold up amazingly and everyone seems to look great in this cut of tank (shoulders look amazing). https://www.amazon.com/Joes-USA-Ladies-Perfect-Tee-M-BlackFrost/dp/B0799ZND1M/ref=mp_s_a_1_3?crid=38VVF522F2H8&keywords=joe%2Brocker%2Btank%2Btop&qid=1654801214&sprefix=joe%2Brocker%2B%2Caps%2C125&sr=8-3&th=1&psc=1
For running shorts that are not compression, I love Hylete. They’re not cheap but you can find them on Poshmark and they are so comfortable. Built in liner and I would size down if you do the Iris cut.
https://www.hylete.com/iris-scallop-short-black-stealth-black