Moss, 38, said all her clothing is categorised but she needs an outside help to arrange everything, reported Femalefirst.
"There's systems. Of Jeans. And longs and shorts. And blacks and coloureds. I had to have professional help because there's like too much stuff," she said.
Moss says she finds it particularly hard to get rid of items even though she knows she will not wear them again.
"I find it really hard to edit. I'm like, 'Oh I don't want to let it go.' They're like, 'No, you're never going to wear that. Put it away.' So I put it away."