Greetings Virginia,
Thank you for the project, I loved working on this, and have tried to craft a dream bedroom, according to your requirements and taste. Please read below for further explanation of the design.

ABOUT FURNITURE LAYOUT
Bed is placed in the same fashion as it was previously. It is shifted more towards center, after leaving enough space to access wardrobes and makeup station on the left side. Bed has a simple and stylish frame that complements the room's design. The right side wall has space to hang paintings, or to stick your favorite pictures in any way you like.

Floor-to-ceiling wardrobes on left side have three openable shutters of 7', which are proposed in fluted glass, to make them semi-transparent. LED strip lighting inside the wardrobe makes it both functional and elegant. You can opt to install sensors as well so that lights automatically gets turned on upon opening wardrobe.

Makeup station has a full height mirror with light & open shelves are integrated on right side to keep your makeup supplies. The desk is attached with wardrobe wall in cantilever style, so that you can slide pouf under it when not in use.
The TV console is planned directly opposite to the bed, with an elegant wooden console to complement it.

ABOUT STUDY AREA
It was ideal to plan study area in the little corner in your room with the window. It can be used as a cozy spot to read, relax, or daydream.
Desk is placed just above radiator, effectively hiding it, and yet accessible for maintenance at the same time.

A swinging chair would take up a lot of valuable space, which could be used more efficiently. However, from this requirement, I get that you needed a separate spot to relax and read, or to just enjoy some tea or coffee, other than the bed itself. Which is why I have integrated a small seating with built-in storage, in study area.

ABOUT INTERIORS
Overall interiors are minimal, kept aligned with Scandinavian style. Color Palette of soft and neutral colors, pastel shades of rose, beige, and browns. This creates a calm and cozy environment essential for a bedroom.
Bed back wall has some detailing, as it serves as the main wall in your room, and sets the tone for the entire room.
TV wall is relatively simple, with slight treatment with only grooves.

The ceiling is already a bit too low. It was best to keep it minimal, with a combination of panel and studio lights to serve the purpose of lighting. For the same reason, desk lamps are proposed instead of any suspended lights, as they would create visual clutter. You can find these details in electrical layout.

I have included the suggested list of materials and furniture as well, with sources. But I will recommend you to source similar furniture from local vendors in your area, as it will be a lot cheaper. You can also go for custom made options as well, in case of bed and tv console.

As for all the permanent furniture, such as study table, makeup station, seating with storage, wardrobe, it has to be custom made as it is proposed according to the size of your room.

If you need any further assistance, feel free to contact me.
Once again, thank you for this lovely project and your consideration.