If you want to use a thicker or thinner yarn, you will need to use the appropriate sized hook and adjust the length and width of the garment accordingly.

Supplies you will need,
medium weight yarn,
for the pictured wrap, used 3.5 skeins at 251 yards each, but I would buy extra if you think you need to add length and width to the finished wrap.

1.5 or 2 inch diameter button

wrap in photo, colorway autumn stripes #550
I Love This Yarn Stripes is discontinued,
the autumn stripes 550 colorway is still available in other hobby lobby yarn