A short sleeve shirt

[Feraud]

Got this from dad.
I like the slight taper on the sleeves and waist.

What do you all think? Is it 50s or 60s?

 

[Ethan Bentley]

Alas, no pictures left. I'm quite a fan of the short sleeved shirt when occasion permits - about as informal as I get.
My preference is light cotton in light colours, not too fitted, not too fancy but rather relaxed. I must admit I'm basically inspired by what Ian Fleming wore when he was in Jamaica.