My advice is GET WHAT MAKES YOU SMILE!

Sorry for shouting, but I really believe this. Most of the time I overthink things, and when I get what I really love- it works. Then you'll love it and not just like it. :)

I totally agree with Anele. I like all of your choices but the sunflowers are my favorite!

I agree, go with what will make you smile when you walk in the room. That said, where can I get #2? ;)

I think #2 or #3 would be lovely in your room.
(Can you possibly take a picture at night when the light from outside the windows doesn't totally obscure the room. I know it'll change the way the colors read in the room, but the room will be visible.)
Anyway, I love #4 the best, have seen that fabric IRL and it's gorgeous, but I agree it's likely too big in scale for your room.
The sunflowers are really pretty, but lots more casual. So it just depends, how casual do you want your room to be? If the answer is yes, very casual, then go for it!
oh, unless #1 is a silk velvet burnout and costs an unholy fortune, then yup, it's likely to resemble bad lingerie!

Here are the second ones, called 'Graceful Sheers' on sale at Neiman Marcus linked below.

Here is a link that might be useful: Graceful Sheer Curtains

Number #2, the Graceful Sheers, are also on sale on Horchow. Love 'em! That's what I'd pick.

I like the Organdy for a more traditional, formal room. I love the top of them and how they drape right into the pattern.

If it's a more casual room and you can make them work with the rest of your accessories in the room, and the adjoining room, and the outside, I would consider the sunflowers.

Yes, so much was the same between Horchow and Neiman I thought they had the same website.

Thanks for your advice. The graceful sheers probably represent "good taste", and sometimes I do well to step slightly outside of good taste, as with the burnout ones. But I probably would hate the cheapness of them. albeit they don't really cost any less than any of the others. Too bad, because they have more of a winter feel to me, and I'm looking to cozy things up in there.

Here's the room with sunset approaching. by this time you have to use artificial light in there.

I like all of them except the RH striped ones...they look boring. If you're going for a casual look..the sunflowers...the others are a little more formal...they are all nice though!

I personally love the second set from Nieman Marcus, those make my heart sing!

Love, love the sunflowers. Where did you find them?

The sunflowers and the burnouts are both from the same ebay seller, silkndrapes. Seller is also on Etsy and Amazon.

I ordered the graceful. The pattern echoes the barley twist of the cabinet, too.

Let us see when they are up! Very pretty. Also, what is your wall color? It's lovely!