You will find that a basic, plain, blank t-shirt works from morning to night.
USA 250 Lady Liberty 2-5 with Declaration Preamble by Jaymz Onion AOP t-shirt
What stands out about this shirt is the 4XL option for larger frames.
USA 250 Lady Liberty 5-5 with Declaration Preamble by Jaymz Onion AOP t-shirt
A nice detail on big and tall plain t shirts is the even stitch width.