I don't think wine red would be a difficult color to find in home decor. That's supposed to be a silk dupioni fabric - Google image result, I've no idea of source... ETA - just found this @ Macy's site after I posted: https://www.macys.com/shop/product/elrene-all-seasons-18-square-decorative-pillow?ID=2654320&CategoryID=37945&swatchColor=Rouge#fn=COLOR%3DRed%26sp%3D1%26spc%3D53%26ruleId%3D3|BS%26slotId%3D38%26kws%3Ddecorative%20pillows

Usually adding a picture of your furniture in place will help to get better advice..leather furniture is kind of slippery for throw pillows to stay in place...so if the purpose is decorative and not function I would look for other ways to add interest or color...perhaps throws?

Beverly—I wish I could center it in front of the fireplace!! You can’t tell from the pictures, but the windows and fireplace are not centered on each other. If you center on one, the other even more out of whack! And when you place furniture so you can see the TV it is very skewed to one side of the rug. I don’t put the tree where the chairs are b/c that where I have to put my folding table for our Xmas meal. It’s the one we host and it’s only 6 people, and that’s where it fits while allowing people to use furniture too. I have struggled mightily with furniture and rug placement in here. The TV can’t go anywhere else unless you block a window (this is out only living room/tv room, gathering space) and the room is too narrow to place couch across it. It’s about 22 feet long and varies from 9 to 11 feet wide depending on where you measure. It’s also the only path to the master bedroom upstairs. I’m open to more ideas though!!

Use colors from the rug and IMO not too many pillows . I think if you need to remove pillows to sit down you have too many pillows I would probably maybe forget pillows on what looks to be a small sofa and do anice colored throw aross on corner of the back instead. It is always best to wait to add decor until all the major pieces are in place .So maybe post a pic after those 2 itmes are in.