Cake plate--simple (probably white)--not too humongous (enough to hold a bundt or 9" round cake)
US Glass "Shoshone" Pattern Cake Stand in Emerald Green (1896)
DIY: Cake Stand for Kitchen Supplies
Pink 40's glass - depression glass
Vintage Milk Glass Cake Plate with Grapes and Leaves. Beautiful!
Imperial Milk Glass Pedestal Cake Plate by BarkingSandsVintage
VINTAGE ANTIQUE DUNCAN & MILLER GLASS PEDESTAL CAKE STAND PLATE GIANT HOBNAIL
Here's a treasure: Fenton turquoise blue hobnail cake stand by BarkingSandsVintage on Etsy. This cake stand is in the turquoise version of milk glass produced by Fenton between 1955 and 1958.
Crossing the Bugger-Dixon Line: DIY Nautical Party: Pie Tin Cake Plate Tutorial
Ruffled Stoneware Cake Plate – Shop Sweet Lulu