A long sleeve shirt does not have to look corporate and be plain white with a tie. Although you may not have a choice if you work in banking, this style of men's shirt with screen print on the front and/or back is appropriate at some jobs such as advertising or retail fashion but is also a nice pick as dinnerwear for men in a casual or semi-casual restaurant.
What not to wear on a dinner date
This casual men's beer t-shirt would not be a good choice for an early in your relationship date with that special girl or guy. It is fun as casual wear to some bars or just around, but it won't impress anyone and may turn off your date if this is the way you show up to take them out and they look like they took more time than you did to slip this one on:
