To wear this dress, simply slip it on over your head. It's designed to give you a flattering fit. When it comes to maintenance, hand - wash it in cold water with a gentle detergent to keep the silk fabric in good condition. Avoid wringing it out to prevent damage. As for the yellow marks, you can try using a mild stain remover, but be careful not to over - treat the fabric. And remember, since this is a one - off sample, it's a special piece, so handle it with love.