Amazon.com: 100% Blackout Curtains 96 Inches Long Sliding Door Curtains Patio Door Curtains Linen Textured Extra Wide Curtains Grommet Curtain Drapes for Living Room Curtain Panels(W100 x L96 1 Panel, Gray) :
Cool in the summer, warm in the winter, cosy always - IKEA
MAJGULL Black-out curtains, 1 pair, dark turquoise, 57x98" - IKEA