The movie was filmed in glorious Technicolor using Vistavision although all television at the time was broadcast in black and white.
It's in color
The 1954 film "White Christmas" was shot in color and VistaVision.
Bing Crosby
It was released on July 30, 1942 as part of an album of six 78-rpm songs from the film, Holiday Inn. Following its prominence in the musical, the composition won the Academy Award for Best Original...
Black and White Cookies
How to Make a White Christmas Cocktails
How to Play I'm Dreaming of A White Christmas on the Piano - Part 2
How to Play I'm Dreaming of a White Christmas on the Piano - Part 1