PC 2552 Shirt closet shelves

Our new to us 2022 PC 2552 came with the adjustable shelf brackets in the shirt closet over the passenger side bed but no shelves. Can any other owners tell me the dimensions of their shelves and the material used in them. I can cut some to fit but would like to look as original as possible.

I am not sure this will apply to you, but back in 2007, for our cherry cabinetry, I found very close matching pre-finished shelving at Home Depot.







Not shown, I added one shelf in the shirt closet.  Inside it, my wife stores extra linen and a bin for her personal care items.

I advise NOT to rely on other people's measurements, rather measure your shirt closet, each shelf individually, because of the possible variance between them, and also to other 2552 rigs.  Being hand crafted, the cabinets may vary from one rig to another.