Alternative closures?

I’m a fairly new knitter. I finished a cardigan that called for hook and eye closures. I don’t like the way the hooks catch on things (and other parts of the sweater) when not hooked. I’d like to try something like a frog or a Celtic knot with a loop.

Has anyone got any suggestions - and directions - for what to do?

Thanks in advance for any help!

Lenore
Va. Beach