The patterns for this Butterick B6742 Copyright McCALL’S® Company, NY pattern are:

SKIRT AND PANTS (WOMEN'S): A, B: Straight skirt, elastic waistband with a small tie, side slits, and a narrow hem. Pants and shorts C, D, E (semi-fitted at the hips) have an elastic waistband with a small tie and side pockets.

You can use materials such as:

FABRICS: Fine linen, viscose linen, linen, stretch texture.
Size guides can be found in “affiliations”