Your drapes look like they're fine. It's hard to see if they're long enough--do they just touch the floor? That would be the right length. Make sure the paint you pick blends with the color of the drapes and the two chairs. The Edgecomb Gray looks like it would work or you could go with an entirely different color and add pictures and rug to pull it all together. Love the color Sea Salt by SW.

In order to get comments you really need to offer more info and pictures..this could be a helpful resource if you offer more to work with

I would stain it the same color as the door! If you can't do that, I would paint it a dark color like chocolate brown so that it goes with your porch decor.

Replied on your duplicate post.