Mainstays Jacquard Blackout Panel Pair, Set of 2 Curtains, Silver Botanical, 37'' W x 84'' L

I bought these because I live in Minnesota and our winters get down into the negatives. It's especially worse when the wind is blowing. The curtains help keep the windows covered and no drafts can get in. The only issue is that they are not 100% black out but close.

I like the slight tonal color variances because it adds texture instead of flat color. Heavier weight than single cotton curtain, stiff enough to allow a window open without blowing the curtain aside in the breeze which helps keep consistent light out. The wider panels cover the wide windows easily.