There is no collective term for a group of clothes. You can refer to them as a group depending on how they are organized. For example, you can call them a "pile of clothes" or a "bunch of clothes."
a wardrobe
The collective noun for a group of clothes is a "Wardrobe"
You call a big furry animal who is not wearing any clothes naked. This is what you call anything not wearing clothes.
what you call a machine that makes clothes is a sewing machine.
To pack is to call to put your clothes in a suit case.
pile
A group of clothes is called a wardrobe. A wardrobe is defined as the entire collection of clothing an individual has.
Clothes in Sanskrit are called "Vastra."
Afghans call it afghani clothes
The group Highwaymen are not known to have stolen any clothes.
What do you call a group of Dancers?
dress