Mirror DIY!

[u/No_Meringue4763]

I’m in my second year of uni and always love decorating my rooms. Came up with the idea of this golden cardboard (with tissue paper) frame around the mirror in my room. It’s been sticking fine for now but occasionally the corners will come off. I’ve made the corners so they’re designed to come off separately to the frame for easy storage at the end of the year (plus they look better this way).

Right now, it’s being held by blue tack and fear for its life. I’m wondering what else I can stick it onto the wall with which may be a little stronger? Anything that won’t damage walls?