How waterproof are these labels and if wet how long does the print last

Our Weatherproof Gloss Inkjet (WI) is specially formulated to work with standard inkjet printers. This product features a topcoat that is designed to encapsulate and protect the ink as it's absorbed into the sheet. After printing, the ink shouldn't smear when touched with a wet hand or when soaked in water. You can adjust the paper type and print quality settings within your printer options to achieve the most durable, lasting print quality. A paper type settings such as Photo, Glossy, Labels, or Heavy paper will provide the best results. A "Standard” or "Normal" print quality setting would be recommended since the "Best" setting could potentially oversaturate the special inkjet topcoat mentioned above. The print should be long-lasting, however there are other factors that can affect the longevity like exposure to U.V. rays. Since most inks are not U.V. resistant, you may need to use an overcoat spray to minimize fading in direct sunlight. If you'd like to try samples, you're welcome to visit the link below to for a few sheets at no cost. https://www.onlinelabels.com/samples

Can you use these for wedding dinner plates

Our Weatherproof Gloss for Inkjet is a durable material designed for resistance to moisture and liquids. It may work well on dinner plates for decorative purposes but samples would be recommended. If you would like to request samples for testing purposes, you are welcome to use our sample request form. https://www.onlinelabels.com/samples