To wear this long sleeve tee, simply put it on like any other shirt. It's a great fit for casual outings during the Christmas season. When it comes to washing, use cold water to preserve the color and shape. Avoid using harsh detergents as it's made with low-impact dyes. Tumble dry on low to prevent shrinkage. Since it's made to order, it might take 7 - 10 business days to arrive, so plan your purchase in advance. Enjoy the comfortable and stylish look of this tee throughout the holidays.