CC09 1940s Bra L6036

Our CC09 satin 1940s bra is an authentic revival of a true vintage classic. Based on an original British CC41 bra pattern from the 1940s, it recreates the look, structure, and fit of wartime lingerie with remarkable accuracy—updated only slightly for modern comfort.

At a Glance:

This soft cup bra features traditional band sizing and barely any stretch, just as it would have in the 1940s. The cups are shaped to create a natural, period-appropriate silhouette, while delicate nylon trim beneath the bust adds a subtle, feminine touch. Non-stretch ribbon straps and minimal elastic at the back complete the authentic construction, making this bra a must-have for vintage purists and fashion historians alike.

Discover helpful fitting tips for our bras by scrolling down this page, just below the images. 📏 We're a small and friendly team here at What Katie Did, and we're always happy to assist you with sizing questions. Our goal is to ensure you find your perfect fit the first time around! 💕be and a true celebration of mid-century style.

The band for our satin 1940s Bra has very limited stretch. 

Made from 100% polyester satin in a peach tone reminiscent of original underpinnings, the CC09 bra is designed to be worn as part of a full set with our matching French knickers or high-waist pieces from our peach lingerie ranges.

The CC09 style, named after its 2009 launch, pays tribute to the CC41 Utility Scheme, introduced during wartime rationing to ensure quality and durability in British fashion. While we don’t follow fabric restrictions to the letter, we’ve stayed true to the spirit and design of original CC41 lingerie—bringing you a bra that looks and feels as close to the real thing as possible, while using modern materials for long-term wear.

Each CC09 bra is ethically crafted in our trusted Indian factory, where our vintage-inspired pieces are sewn with care by skilled machinists.