"Because you are God's chosen ones, holy and beloved, clothe yourselves with heartfelt mercy, with kindness, humility, meekness, and patience." Colossians 3:12
If you were chosen to live in Downton Abbey, no doubt there would be changes in the way you dress and the way things are done. The upstairs family changed clothing several times a day. There was a proper way of speaking which was why Tom Branson was always in trouble. The Crawleys were always well behaved and treated the servants kindly.
WE are chosen. WE are holy, which means set apart. And WE are loved by our Father. But the clothes we are supposed to wear are not fancy, and dripping with lace and gems. They are 'clothes' of the heart. I think our life on earth is a training ground for when we get to heaven. We endure hardships so we can wear patience. We encounter aggravating people so we can put on meekness and kindness. When we notice people in need, we can practice mercy. These are the clothes we need when we get to our Father's home. Hopefully they are not threadbare but resplendent with a loving and generous heart!