Pin-up fashion is synonymous to and a combination of Burlesque, Rockabilly and Old Hollywood Glamour in terms of clothes, hair, makeup, shoes and accessories. It's all about being classy yet elegant, flirty without going overboard. It's more on minimalism and simplicity with just a little skin exposure. With a little cleavage men are teased. This style celebrates women, from their curves to their flawless faces. Don't worry if you think you aren't skinny enough to pull off the perfect pin up girl look. The pin-up  culture embraces your natural hips and curves. 
To get pin curls: dab gel onto the root of a small section of damp hair, then twirl that section of hair around your finger until you get to your scalp. (You can twirl in whatever direction you’d like the curls to flow.) Slide your finger out of the curl and pin the curl to your head. Repeat for your entire head of hair, allow hair to dry, then remove pins, and voila![1]
Next, brush hair smooth in the back area. Backcomb the interior for extra volume and keep the surface smooth. Create soft curls with a medium barrel iron. Curl hair from the mid-length through to ends in a horizontal fashion. Set curls using pin curl clips until all hair is curled. Allow hair to cool, then release curls and allow to fall softly. Backcomb gently for a soft, voluminous finish.
Fashions were quickly changing in the 1950s. Hemlines were coming up, and necklines were dropping. More women than ever before were turning in their dresses for pants. Many young men adorned their bedroom walls with 1950 pinup fashion posters of Hollywood stars like Elizabeth Taylor, Grace Kelly, Natalie Wood and Marilyn Monroe. Women sought to look like them by copying the 1950s pinup fashion. Many clothing items created in the 1950s are great to wear to work, school and parties today.
I just tried this dress on to check the size and see how it fits. It's so lovely! The fabric is lightweight, super soft and very sophisticated. The collar has just the right amount of stiffness so it stands up on it's own and the gathering coming down from the collar is a lovely detail. The bodice is quite fitted but comfortable as the fabric has a bit of stretch. I'm 91/71/94 and the size 8 fit me perfectly.  Overall it's a lovely dress and great value for the price.

The classic style of the pin-up originates back from the 1940s. Due to the shortages of materials during WWII, this period of makeup is considered the "natural beauty" look.[20] The US was immersed in war-time economy, which put distribution restrictions on consumer goods.[21] General rationing was supported; women applied mild amounts of products. Despite the rations, "Women were encouraged to keep buying lipstick and to send letters to the front covered in 'lipstick kisses' to boost the morale of the soldiers."