Step 1: Select your size and click on the "Buy 1 Free 1" column.
步骤1：选择您的尺码，并点击“买一送一”栏目。

Step 2: Choose the jacket size and double-check your selection.
步骤2：选择外套的尺码，并再次确认您的选择.

Step 3: Click "Add to Cart," then proceed to the checkout page.
步骤3：点击“加入购物车”，然后前往结账页面。

Step 4: Fill in your details and click "Place Order."
步骤4：填写您的详细信息，并点击“提交订单”。

Step 5: After making the payment, upload the bank receipt in the attachment.
步骤5：完成付款后，将银行收据上传到附件中。