Hey there! If you've got one of these Gaoranger team jackets, here's what you need to know. First off, when it comes to sizing, we've given you the approximate measurements in the product description, so make sure to double - check them before you place your order. Since these are pre - orders and non - refundable, you want to get the right size. As for wearing, these polyester jackets are pretty versatile. You can wear them casually on a day out or to show your team spirit at events. When it's time to clean, just follow the care instructions on the label. And remember, the price you pay includes shipping and import duties within the USA, so you don't have to worry about any extra costs.