A photo would really help. So some thoughts are white drapes, red drapes or gold drapes. If there is a deep blue in the rug as well , then maybe a blue. How brown are your walls? Tan or dark brown? What does your furniture look like??

We have brown walls in our bedroom and we use white and blue bedding and lots of blue in artwork. Here is a seascape print that is decorating our bedroom:

Island, by Ben & Raisa Gertsberg, fine art print · More Info

Raisa

Brown comes in many shades. Could you provide the name of your wall color or show a picture?

I'd look for something cream colored with a red print on it (Jacobean floral would be my personal choice). Here are a few options:

Beige Red Green Ivory Embroidered Floral Suede Upholstery Fabric By The Yard · More Info

Silsila Curry Braemore Suzani Fabric, Sample · More Info

Malawi Khaki Floral Jacobean Fabric · More Info

Our design might help you with ideas.

Family Equestrian Estate · More Info