if you mean does it look 1950's I'd have to say no. I did not live in the 1950's but your image looks more like 2000 with some photo shop. I think 1950 would be black and white, high contrast, plain, not flowery clothes, different camera, say a brownie, and or a large wood tripod with a box camera.
The image went from a photo to a "painting" of some sort when you processed it in PS. Take it back to a photo, make it black and white, increase the noise and contrast.