We've all been there. If you're in the market for blackout curtains, you've probably wondered which fabric is the best. Let's cut to the chase: the fabric that takes home the gold medal is polyester.

Dunelm shoppers rave about 'amazing' and 'beautiful' curtains which are now 75% off. Originally £45, the curtains have been reduced to £11.25 as part of a clearance sale. Inspired by arts and ...