/fa/ - Fashion

Hello guys I need help, I ordered chelseas and they are too big so I am returning them and taking a smaller pair. They are a little too big even with thick socks and now I am not sure if I should go half size down or full size down.
On one hand I guess that leather will stretch a little and chelseas should fit snuggly so I could go full size down. On the other hand I am afraid I will trade boots too big for boots too small like a retard.
>why not order both and then return one pair
because of the return shipping which is quite expensive plus import tax I would pay for both