Tom Tierney has produced (at least) five collections for the 1920s, each focussing on a different aspect of clothing. His American Family of the 1920s Paper Dolls in Full Color concentrates on the clothing of ordinary, moderately well-off people. His Roaring Twenties Paper Dolls collection is about costumes for the younger, more fashionable set. This is a collection of haute couture for the period. There are also volumes of Erte fashions (e.g. More Erte: Fashion Paper Dolls of the Twenties.)
Tierney's paper doll clothes would be somewhat difficult to cut out, but these books make an excellent fashion reference. Each piece has a clear description, with details of fabric, hair, etc.