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!!
⋆The official Anime Expo gathering Hostess!⋆
Lilo Hula Ver.- Lilo and Stich- 70%
Cooking Mama- Cooking Mama Series- 60%