Your selection of items for your room seem a bit random based on this picture. It would be a great help to see more of the room to get a feel for the architecture you're working to complement. Looks like you might be a downtown city dweller with minimal space to work with. Are the ceilings tall? Any trim? This may not be the right location for a mirror. Always check what the mirror reflects and in this case it appears to be some type of shelving unit. The sofa seems like a nice, neutral choice, but the coffee table seems dated, not so much vintage. The selection of drapes pulls the room in a different direction, but could maybe be mounted to stack more on the wall to make them appear more grand with this window. Don't know if these accessories complement anything else in the room. Could use some large scale art on the walls and a patterned carpet on the floor.

Mtn, I have throw blankets in our screen porches both at home and at the beach. I don't think there are "outdoor" ones, but I just buy inexpensive cotton ones and throw them in the washer/dryer every so often. They seem to be just fine on the porch in general. Home Goods seems to always have a selection of cotton throws...maybe Overstock, too. We have some down comforter-type throws from Lands End that get used on the porch at the beach house too, when we're trying to stretch the season! We keep a stack of various throws folded in a stack in the laundry room for people to grab as needed. I also like option 2 of your pillows above especially if you want to "tone down' the overall look. Oh, I think D&A also has cotton throw blankets!

as artist said, they are pillow covers, that is all most of them sell nowadays. Amazon does sell the down stuffers for under $10. I love amazon, they are almost always linen &/or cotton. not so with overstock or wayfair - who believe it or not, i just caught them charging more for a pillow cover than joss and main where they got it from. on the other hand, you can get bargains in many places, the one i am about to put up is silk, sold on Houzz, currently -wait for it-$1!

Thank you Judy. I was thinking watery blues also. but I don't trust my sense of design. I will post photos of the couches and also my inspiration - a photo from Arhaus that I have held onto for years. I''ll be back with photos. Thank you again.