It depends on the 2023 National Championship Game South Dakota State Bison shirt but I will buy this shirt and I will love this shade of blue and the shade of black. If they are both dark colors, they can go together. If the blue is light and the black is dark, they can also go together. If the black is light and the blue is dark, it might not be the best combination. Yes, I would wear a dark blue shirt with grey pants. I think it is a great combination of colors that can be both stylish and professional. Elvis made these outfits with stripes popular in his movie “jailhouse rock”, soon we saw prisoners nationwide turning in their three piece suits and trying to emulate the king of rock. They quickly gave up their activities of breaking rocks on the chain gangs, and now dance happily around the residences they habitat across the USA. There are many ways to wear a white shirt with olive green pants. One way is to pair the shirt with a olive green blazer and dark skinny jeans. Another way is to wear the shirt with a olive green skirt and black leggings.