BUTTERICK VINTAGE PATTERN 6596 SZ 38, 18-20  CHOIR ROBES, ANGEL, CLOWN UNCUT.  This will fit a child/adult with the following measurements:

(LG 18-20 -  Bust 38-40 Waist 33-32 Hip 40-42)

She's an angel in the gown that's full all around, has wings too.  Purchased halo.  View B short robe; scooped yoke.  C Robe has square neck, cut out yoke.  D clown wears a double ruff 'round his neck, helmet, costume has pom-pons.  
This pattern has not been used and is complete, in good condition, with the instructions. The envelope is in fair condition.  ALL SALES ARE FINAL.  I do combine shipping.