So I purchased a Bd National Team jersey on my recent trip to Dhaka. Customized it with my name on the back, and was very happy with the price. 1700 taka, approx. 22 dollars, which I think is a steal, as I spend around 60 bucks for NBA jerseys.
If anyone else is interested, the shop is called Ten Sports on the 2nd floor of Boshundhara City. I got so excited at the prospect of customizing it, that I forgot to print a number on the back! Haha. So don't be like me, request a number too if you have the chance, which would give the whole apparel a complete professional look.