To wear this dress, simply step into it and adjust the back elastic band for a comfortable fit. As it's a sample with some stitching issues, be a bit gentle when putting it on and taking it off to avoid further damage. When it comes to cleaning, follow the normal care instructions for similar dresses, like hand - washing in cold water or using a gentle machine cycle. Keep an eye on the stitched areas and if you notice any more loose threads, you can use a simple needle and thread to fix them up easily.