thanx dawniDepending where you are in India you'll have to make sure the cured soap won't be in humid conditions because they will sweat.
I do store them in cardboard shoe boxes when I need space, otherwise they're in open shelves. I stack the boxes perpendicular to each other coz I don't cover them - I now have a dehumidifier on everything - and I used to have a fan constantly on them. I've used silica gel packets and raw rice in the boxes to help the fan haha
I previously still had problems with sweating so I needed to keep checking them and blotting them. They get sticky with what looks like solidified water droplets when I don't - I let one bar sweat like crazy without wiping it so this if from experience.
Use the search, you'll find many threads on how to store soap.