How do you store your clothes?

Mostly targeting my big collectors here, for the last decade I have been keeping all clothes in the boxes they come with in a small cupboard organized neatly. Over the last year my collection has grown rapidly and of course, my need for clothes as well. I was considering installing a wooden rod into the cupboard I’ve been using and then just hanging the clothes but is that the most efficient option? I’d love to hear some thoughts :)