Dear Nikukyu-sama, Thank you for your patience. Thank you for your order. I've knitted the size you initially chose, using the same alpaca blend yarn. You can see a picture of the two side-by-side. It opens into a hexagon, so I've also included a picture with a hint on how to fold it back into its original shape. Thank you very much. #stitchxstitchhandmade #dogclothes #knitteddogjacket #handmade