Operative Raglan Shirt

As you well know, a raglan coat is a coat with sleeves that continue in one piece to the collar instead of having seams at the shoulder. A raglan T-shirt takes the same approach, but applies that design to a T-shirt instead of a coat. That bit is fairly self-explanatory. That's all we have to say about this. Oh, and also it was named after Lord FitzRoy Somerset, the first Baron Ragland, who lost his arm in the Battle of Waterloo but wanted a coat that let him fight on one-armed. Which is nice.