To wear this Zoelie Dress, simply slip it on and you're ready to go. It's perfect for casual outings or special events. As for the loose size tag, don't worry, it won't affect the overall look or fit. Just be gentle when putting it on and taking it off to avoid further damage. When it comes to maintenance, it's recommended to hand - wash it in cold water with mild detergent and lay it flat to dry. This will keep the dress in good condition for a long time.