I don't like to replace anything unless the old one has worn out or is no longer fit for purpose.
I am also crud at decorating, there's no theme to DC's bedrooms, lol.
DD7 and DS5 are asking for "dinosaur" curtains. Their current curtains were 2nd hand, and I've had 5+ years use out of them already. Plus DS's don't have blackout liners, which would be handy right now in these bright evenings when I'm trying to get him to sleep. But otherwise the current curtains are fine, not worn out.
Still, I could get DS extra thick (dark) new curtains, and treat DD to new curtains as a nice thing. But it goes against my eco-principles, when they don't really need new curtains. I could revert to current curtains until DC are much older and tired of Dino motif.
Oh, and I am mean with money and HATE to spend any unnecessarily. But we can easily afford new curtains, I can't deny that.
So, how often do normal people change curtains just because they fancy a change? And if you're a fellow eco-freak / penny pincher, WWYD?