Xceed.Wpf.DataGrid.ThemePack.1 (nuget): Three Office themes (black, blue, and silver) to let you create applications with a more traditional but nevertheless modern look for business applications. A Media theme, to let you apply the pleasing styles found in audio/visual entertainment applications.  You can try this package for free for 45 days, after which you will need to purchase a license key to continue using it.
Keywords: xceed|datagrid|grid|wpf|theme|office