At the Hop Costume Pattern
[#256] by Folkwear Patterns

Bebop 1950s circle Skirt (with zip waist), Blouse, and knitted Sweater for women and young girls. Poodle and alpine appliqué designs included. Suggested fabrics: For Skirt, felt (the traditional choice), cotton, rayon, wool gabardine, blends. For Blouse, light to medium-weight cotton, silk, rayon, blends. For women with a bust size of 30.5" to 42", and girls of age 4 to 14 (chest size 23" to 32").