Now, my oldest nephew is a little big for his age; meaning he can sometimes be mistaken to be a couple years older than he really is due to his size. I took a wild stab and went out and bought a children's robe pattern and cotton. (My nephew can also be a little rough on his clothes and cotton is easy to wash). I cut out the smallest size and left it a little long, but when I went out to measure it too him, width wise, it was fine (its a robe, they're suppose to be big and loose). But length wise, its was too LONG! By two feet. And here I thought I cut it out precisely to his height.
I didn't get a picture of the robe before I fixed it, but here are a few at the final sizing. Ethan loved it, if you can't tell.
Ethan on Halloween.
Alohomora!
The both of us.
Considering that this was my first child's costume, I didn't do too bad. It was a simple enough pattern. And, it's big enough, so if Ethan or his brother, or his cousins wish to wear it, they can; although, I'm sure I'm going to end up making robes for all of them to wear TOGETHER.