I am flying on Wednesday and I have this idea but I think it might be too weird.

I bought these little slippers to wear during the flight because I want to be as comfortable as possible and the first flight is about ten hours long. However, I will have some difficulty changing into them in the confined space in the seat. Obviously, I will need to take my shoes off to go through security. Do you think it would be too weird to just put my little slippers on after security instead of putting my shoes back on?