She has an awfully pretty face, the use of colour in this image is beautiful, and I love the retro ’50s styling, but:
Her pants are too small.
She should not be wearing her shirt tied up until she does some work on her stomach.
Were she to actually dress like this in the 1950s, she would be considered quite an indecent hussy. I do not think that ‘indecent hussy’ was what the creators of this image were going for.