Stand out from the crowd in a turquoise raglan sleeve slim fit T-shirt and a pair of grey-washed skinny jeans. Go for a chilled everyday look in a blue marl pocket T-shirt and a pair of shorts. When it comes to blue plain T-shirts, River Island has got you covered. We have blue plain T-shirts for men in every hue from deepest blue to almost white and cuts you need to put together looks that will express your cool, laid-back approach to life. Want something that will earn you style points? Check out the Limited Edition blue laddered drop shoulder T-shirt.