Britimes Throw Pillow Covers Geometric Kilim Moroccan Home Decor Set of 4 Oriental Ikat Pillow Cases Living Room Decorative 16 x 16 Inches Cushion Couch Sofa Pillowcases Colorful Red Tribal

I agree about the curtains. I would also get rid of the plaid pillows on the couch. Maybe a kilim or Ikat rug style pillow to tie the colors of the chair, fireplace and tapestry together and give an old world Victorian vibe. Something like this