My costume was a last minute through together. I pulled my Academic robe out of the cupboard, my favourite, but dying stripey socks from the drawer and slapped green face paint over bared skin. To cap it off I popped on a hat made fresh that afternoon.
This was a super quick sew. If I hadn't been sewing a Mummy-ing simultaneously it would have taken 15 minutes from go to woah.
For this hat I used the Oliver+S bucket Hat pattern as a base. I made it in the largest size, ostensibly size 6-8. It was a smidge on the small size, but having tried Sprog's Paddington Hat and having it fit OK, I figured a size that worked for the boys dress-up box would ensure the most use.
For this one I used black felt. I cut the brim as normal. the crown I did away with completely. For the pointy part of the hat I lined the pattern piece for the side of the hat up against the fold then drew a straight line from the other end of the pattern piece on the same angle all the way up to where it met the edge.
Then it was cut, sew down the straight line, attach the brim as per the instructions and wear.
One last minute witch costume.