We don’t know about your moms, but ours were all over the wallpaper trend in the ‘80s (replaced by bold red walls in the ‘90s –– yikes.). We’re happy to report: The trend is back. And while we hate to be killjoys, the reality is: Wallpaper is expensive and a huge commitment. Lucky for you, none of that matters in this roundup, where we’re rolling out affordable DIY projects just for little old you.