Men, women and children are dressing up for Hawke's Bay's Art Deco Festival.
Charleston Chic's Penelope Partington-Ffyes said dressing as women did in the inter-war years need not be an expensive exercise.
"The 1920s was your dropped-waist dress that she would have worn for the days," she said.
In the 30s, day dresses were below the knee, more tailored and often had a belt at the waist.
"They wore felt hats. Even though it seems warm, a felt hat was fully appropriate in a shade that matches your dress and also appropriate shoes of similar toning."