Popsugar Living Sustainability What Should You Throw Away? 103 Things You Should Always Throw Away 5 September 2018 by Tara Block View On One Page Photo 100 of 103 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 100 Old prom dresses If they're in good condition, find a local organisation that specialises in donating prom dresses. Previous Next Start Slideshow SustainabilityHome OrganizationHome LifeSpring CleaningCleaningProductivity