The natural color of silver is not so bright. Generally, silver ornaments need electroplating, so it is normal for you to have this situation. However, it does not rule out that unscrupulous businesses are shoddy. You can brush it with toothpaste to see if it will brighten, and then wash it with sulfur soap to see if it will turn black. This is to test whether it is real silver. If it is troublesome, it can be directly identified.