It's a real mix, 50's, 60's, 70's, 80's, 90's, and beyond. There are the classic "timeless" and then there are those that are more specific to the taste of the time.I think all production cue companies made some ugly cues back then but a lot of good looking cues were made also. There are so many more made today that I can't stand.
I always liked playing with Meucci and Joss cues but here's a 70's McDermott that I think looks great
I gravitate toward some of the designs of the 50's and 60's because they are nostalgic, not because I think they are particularly handsome. I collect some like that. Early Gandy, late National, Viking, others.