NWT Balmain Juliet suede flat sandal with repairable defect

PLEASE NOTE: The decoration ball on the left falls as fifth and sixth pictures shown. With original box and dust bag Brand-new but bought a few years ago for about $500 and never worn (It's not my usual style) STUNNING and VERSATILE! I am pretty sure it can be glued back to look good but might not be sturdy if wearing a lot. It would be better if you're smarter than me to figure out something else than glue, maybe some tape attached to the bottom, which shouldn't affect the look. Black suede sandals from Balmain. The Juliet sandals have a 35mm heel, a rounded toe and a gun metal logo button toe separator in front and a zip closure at the back. True to size Leather sole Made in Italy