For me, your bedroom is missing two things - style cohesion and texture. For starters, I would replace the white pillow with two of these: [houzz=] Your bedside lamps are nice, but now with the gray comforter they need a new style: [houzz=] There's an outlet right where a headboard would go, so instead, I like this art over your bed: [houzz=] or if you prefer some color and something quirky: [houzz=] For curtains, see if you like any of these: [houzz=] or [houzz=] or [houzz=] For nightstands, try these: [houzz=] If you decide to paint your wall charcoal gray, be sure to add art with color behind the bed.

If you think hitting the lamps could be an issue, just move them a bit and add some low accessories (opposite sides to pic below). It's better to have a bit larger lamps and with your ceiling height anything shorter would look skimpy and they don't overwhelm the bedside tables once you balance with something above the bed. Just a thought...if you accessorize your bedding with some soft colors, they will also help to compliment the glass and crystal. You could even change the hardware to a silver.

There are some great comment here, but my take on this would be if you are going custom to take your time and look around. Many designers offer different takes on each person's preference. The colours you have are good but I'd personally would opt for a more warmer cream, with a self print pattern. I would also suggest pinch pleated curtains and not pencil pleat as you have currently, pinch pleated curtains will give you uniformed pleats from top to bottom. In addition to this I would suggest you use blackout linen to prevent light to enter the room, and possibly interlining so that you retain some thermal properties in your fixtures. Having custom made curtains are a lifetime choice for most customers, take your time and don't settle for the first company you come across. The space above your bed i would possibly add a sheer fabric roman blind which is slightly see through but enough to give you privacy if you bedroom is situated on the ground floor. You can also get the a roman blind to match your new curtains if you'd like a more repetitive theme in your bedroom. I would suggest if you do opt for a roman blind, and you are looking for a good qualities add blackout linen. If you would like a rough estimation on what you would be looking at we can assist you so you are aware of what most reputable curtain making specialist charge in this current market.

Add a fabric wall hanging – looks like there is space on the wall behind the Chesterfield loveseat? A woven shawl or table runner from your travels overseas (if you've bought anything) on a dowel would complement your Tintin in Tibet art, and not add clutter to the space. And an ottoman that doubles as a storage box or small coffee table (put a tray over it as a stable base for your coffee) would be nice to put your feet up on as well as add to the bohemian look.