If you love that wallpaper, use it in bathroom. Not really right for behind bed. I would go a drum style chandelier. In a silk pale gold. Your bed looks zen or Asian to me. I love it. But, you don't. Need to much with it. Keep it simple a more formal drape on windows, color would depend on wall color and bedding. I'm thinking a dramatic peacock satin. Use a lighter same tone on walls a rich teal. Ceiling can be gold leaf. With alight that cast shadows on ceiling at night. Then your wall paper will tie in. Furn should be mirrored.

I love your wallpaper (?) and those pillows with the dots look great in front of it! But I get the feeling that you have a lot of different styles in that room (traditional, pop-modern, ethnic) and the small pictures don't really add something. I suggest you gather them all on one wall, try to make that niche with the wallpaper the focal point of the room (can you center the sofa or the dining table in front of it?) and if possible, remove a couple of sconces...Do you really need them all?

I love the seagrass wallpaper in first pic, so classy, you can pick up colour in the bedding and accessories, love the teal and orange

I faced the same issue when i brought a new house and had to use my old double door refrigerator. The refrigerator was white in colour but after 6 years of usage it turned yellow . I simply brought a 700 Rs decal sticker from aliexpress and voila its turns out really well for my house. Attached some pictures for your reference. Now talking about the almirah i would have painted it some bright neon colour or maybe matt black ( colour depending on what would look good in your house ) to make it the show stopper of the house. Good luck and post pictures once its done!!