You don't need any sewing skills whatsoever to make a blackout shade for your windows at home. If you can cut and glue, you can make this shade.
How to Make Removable No-Sew Blackout Window Inserts
DIY NO SEW BLACKOUT CURTAINS FOR LESS THAN $20!
18 Best DIY Window Treatment Ideas
Traceable Designer, Straight Valance, DIY Custom Cornice, Curtain & Table Decorating Kit for No-Sew Home Decor : Home & Kitchen
No Sew DIY Blackout Shade -- No Sewing Skills Needed
DIY Roller Shade, How To Make No-Sew Black out Blinds
How to Make Curtains - Step by Step Sewing Tutorial
How to Make Removable No-Sew Blackout Window Inserts
DIY No Sew Tie Up Curtains : The Accent Piece
DIY NO SEW BLACKOUT CURTAINS FOR LESS THAN $20!
Easy DIY No-Sew Roman Shades Save Money! - Fun Cheap or Free
DIY No Sew Tie Up Curtains : The Accent Piece