It would be ideal if the curtains, headboard, comforter, wallpaper and paint all COORDINATE. That means they go together, not necessarily match.

Everything you are showing is in the same color family. You will need some coordinated contrast somewhere.

Any ideas?

With the patterned wallpaper, I would choose plain colored drapes and comforter., perhaps a soft pink-beige Like the background color of the drapes. Accent pillows could pick up the gold, or maybe drapery rods. I'm not sure about the gray, though.

I haven’t got the drapes yet, the sample is just sitting on my kitchen table. I was thinking of getting ivory drapes though