Here is a Simplicity Style Pattern # 9027 UNCUT Petticoat & Slip Size XS S M L XL (Size 6 - 24 - Bust 30 1/2 - 46)
Waist: 23 - 24 - 25 - 26 1/2 - 28 - 30 - 32 - 34 - 37 - 39
Hip: 32 1/2 - 33 1/2 - 34 1/2 - 36 - 38 - 40 - 42 - 44 - 46 - 48
Pull on straight slip A, B, C in three lengths has elastic waistline casing, side slit and side single button and loop closure; C has lace trimming. Pull on straight slip D with back slit has tiered net ruffle stitched to yoke forming petticoat, elastic waistline casing and back single button and loop closure.
This is an UNCUT pattern with the instructions and pattern still factory folded. Envelope shows some shelf wear, writing and stamped from a fabric store that doesn't effect the pattern.