Checkered Tank

So I bought this adorable checkered tank from dry goods for a graduation party and I wore it one time. Immediately it started unraveling at the top where it tied. That is pictured. I LOVE this top. It’s so cute and can be styled so many ways. I am not a sewer or crafty in anyway but figured I’d put this up cheap for anyone who is and could fix it and get to wear this adorable piece! I definitely think it’s fixable!! ❤️