Hi Glenda. Here is a great video on how to make them. He uses white plastic hangers.
I think the question doubled, but just in case: https://www.reddit.com/r/DiWHY/comments/dqcupb/clothes_hanger_snowflake/
Hi Glenda: I just found this on facebook, hope you can make heads or tails out of it:) If you look really close, you can see how the hangers are placed. Right click on the image and click "View Image" to see it bigger.
"You need 16 hangers, I used the child sized, it's plenty big using that size, then you need zip ties to hold pieces together, attach 2 hangers flat sides together with hooks in same direction, then attach 4 of those together for a STAR, then make a 2nd STAR, put one on top of the other for SNOWFLAKE and attach and decorate however you like, garland, lights, bows, whatever."