u/Moshinobi

I've been looking for the perfect white T shirt but nothing has ever hit the mark.

Preferably 100% cotton, relaxed fit and thick (similar to uniqlo's U cotton from 2018 where the cotton thickness was considerable).

Here's the catch: none of my white tees have necklines that will stay above the neckline of my crewneck sweatshirt (black, aritzia superfleece perfect crewneck). Can anyone here suggest basic white tees with necklines that sit above crewneck jumpers / sweatshirts / sweaters?

Example in the image. Any suggestions will be deeply appreciated!