Vintage lingerie has been at the heart of What Katie Did since the early 2000s. Inspired by the elegance and structure of 1940s and 1950s lingerie, our classic collections are designed to mix and match effortlessly using signature peach and black fabrics that remain part of the range year after year.

From bullet bras and suspender belts to girdles, slips, and high-waisted knickers, our vintage lingerie sets combine authentic retro styling with modern comfort and fit. Designed for everyday glamour as well as special occasions, these timeless pieces celebrate the golden age of lingerie while remaining easy to wear today.