We have decided to stay in our tiny apartment for at least another year and a half. This means that when T turns one, we will be moving her into the room that we currently use as office/storage.

There is a large closet without a door in the room. We will need to continue using the closet for linen and winter coat storage. Our plan is to put a tall baby gate in front of it, and then a curtain. It will take up almost the whole wall.

I have no idea what color fabric to use to make this curtain (or what curtain to buy). The room will be natural/wood/tree "themed" (think Waldorf aesthetic- so some bright colors, but those will be in details). I'm going to use these curtains (pic attached) we already have, and I won't be painting- the walls are a sort of gray/ecru color and the trim is white.
The green in the curtains is slightly brighter in person. It's not a forest green,more of a dark grass if that makes sense.

What color/pattern curtain should I cover the closet with? It is so big, and the room is quite small, so I don't want it to overwhelm or look too plain, either.