These vintage Hollywood seasonal promotional stills are a tradition at EBL, and as demonstrated by this and this and this. While the studios covered all the seasons and major holidays, Halloween was definitely a favorite. Some are well done, some downright creepy, and some just bizarre.
Ava! Here are some Sinatra Halloween Classics
I can't believe this is from 1958...
Throw in another half dozen cats and she could be a feminist pin up!