From Stitch Upon a Time:
Now you can sew comfortable undies and maintain a high level of modesty. This pattern includes instructions to make boxer brief style underwear with two different hem options, two lengths and two rises. Women love their Boxerwear for under dresses and skirts, sleeping, and even daily underwear. Be careful though, you may need a larger dresser to house all your new underwear.
There are 8 sizes included: XXS, XS, S, M,L, XL, XXL and XXXL which will fit low hip measurements of 29"-56"