ড্রপ শোল্ডার,

Inside Dhaka ৳60, Outside Dhaka ৳120.

Pay the delivery person when you get the product. Nothing in advance.

The seller calls to confirm the order, then sends the product. You get a tracking link after ordering.

Yes. Tap “Add another size”, pick the size and how many — e.g. 2 black and 1 maroon. They all come in the same order.