What I did (since it was last minute)was use elastic bands (mostly white) and the hot glue it around the shoe,but be warned,it may slowly start to peel,so be prepared for that.
Hope it helped!!
Sakura- Dangan Ronpa- 0%
Garnet-Steven Universe- 0%
Hanji or Sasha- Attack On Titan- 0%
Follow me on tumblr