Perfect white t shirt

[Pastperfect]

I'm after recommendations for the perfect white t shirt. Preferably something a bit silky, with a bit of stretch that is perfect for wearing under a blazer for work.

I don't mind a bit of embellishment but it absolutely must NOT be see through.

Any ideas?

[PhoebeMcPeePee]

Came across your message whilst searching for the same so thought I'd add an 'almost but not quite' one from M&S

From your description it sounds like we both want something a little less fitted slightly more luxe (is that even a word ), silky but not necessarily with a sheen iykwim.

Maybe someone else can help.