I got some Amorf window frosting from IKEA.
It's cheap at =A31.99 for 1500 x 500 mm compared to some other stuff but it's tricky to fit. I'm wanting to cover up 4 windows 950 x 650 mm and am doing it in two pieces each 650 x 475.
The problem is it fills up with air bubbles and looks terrible from outside, then gradually starts to peel off as it's not very sticky.
Has anybody done this and made a good job of it. What's the alternative?