I’m going to take detailed notes since this pattern looks like it’s no longer available in English.

This pattern should be size inclusive since you measure yourself and do math to get your initial number of stitches.

Hooks needed: 4.25 mm (G) and 5.0 mm (H)
600 yards of Aran or bulky (I used Noro Silver Thaw and it turned out a little thin. Lamb’s Pride might work up nicely too)
I finished the edge with some worsted Lamb’s Pride in a complimentary color.

My final product is 15” deep, 50” around.

I had to re-position the buttons on as the final project stretched with some wearing.

Edited to add: Actually i ended up cutting the bottom two buttons off and sewing the button holes closed.

As always, i am no pro. Please feel free to send a message if you have ways to clarify the pattern or leave a comment to aid others!