Lost skeleton dresser key
If you can't pick it yourself, or find a key that works, make an appointment if needed &amp; carry it to a locksmith with a shop (avoiding the usually expensive part of having the locksmith come to you) and they can almost certainly do it.
The usual latch arrangement (a latch bolt going straight up into a hole/catch in the frame, from the key area) will cause significant visible damage if you force it open.