This is a big store but I find that there aren't enough employees to ask if they have additional sizes at the back which I highly doubt there is.
I usually come here to find a specific product (like a particular pair of twill pants with different colours) but every time I come, they put it in a different spot and it becomes a game of hide and seek.
The weirdest thing is the mens' change room's curtains. The curtains do not cover everything as there is a visible line on the side and all the walls in the change rooms are mirrors so it could be visible to the public eye. Terrible service, playing a game of hide and seek and terrible design for the men's change room.