Super easy and all in Garter stitch!

Skill level easy
Size XS (S, M, L, 1X, 2X, 3X). Sample knit is small size.
Instructions are given for smallest size, with larger sizes in parentheses. When only one number is listed, it applies to all sizes.
Finished Measurements
Width along top edge before seaming 33.5 (36.75, 40, 43.25, 46.25, 49.5, 52.75)”
Finished Length 23 (24, 25, 26, 27, 28, 29)”
Materials
Tahki Yarns “Skinny Jeans” (114 yds/50grs; 70% cotton, 30% nylon: 3 (3, 4, 4, 5, 5, 6) balls #03
Size U8 (5mm) knitting needles or size to obtain gauge.
Size US9 (5.5mm) knitting needles
Size US10 (6mm) knitting needles
Size US10.5 (6.5mm) knitting needles
Size US11 (8mm) knitting needles
Tapestry needle