I have a vintage McCall's Stitch 'n Save pattern # 2731 that features an easy vest, pull-on pants and shorts. The package contains instructions and patterns to make the following:

• Princess seamed vest has front slits and front button closure.
• Pull-on pants and shorts have side seam pockets and have two rows of elastic at waist.

This is a misses' sizes 16, 18, 20 and 22. It is an out of production, uncut pattern. It is from a smoke-free home and shipping is free in the U.S.  Please check my other listings - I have many other patterns and will be glad to discount multiple purchases. I also have this pattern in other sizes.