You will find that an unbranded tee like this is a reliable basic.
Black Butler “Yes My Lord” Sebastian Ciel Black T-Shirt Anime Hot Topic Size S
You will find that the graphic print adds a nice touch of personality to an everyday shirt.
Hot Topic Black Butler Ciel Checkered Graphic T-Shirt – XL – New With Tags
A nice touch is the ribbed black collar that holds its shape.
Hot Topic Black Butler Ciel Checkered Graphic T-Shirt – XL – New With Tags
What stands out about this black shirt is the subtle texture in the weave.
Sebastian Michaelis T-Shirt Black Butler Ciel Phantomhive Medium New D25 Nice
A nice touch is the black piping along the collar.