Working out what customs and/or excise duty might be payable is basically impossible for ordinary people. Eg for the coat example what and how was it made? Perhaps start at https://www.trade-tariff.service.gov.uk/sections/11
I think a women's coat made of man made fibres and weighing more than 1kg will have VAT at 20% and import duty at 12% if coming from the US.
Yes:
https://www.gov.uk/government/publications/notice-143-a-guide-for-international-post-users/notice-143-a-guide-for-international-post-users
Working out what customs and/or excise duty might be payable is basically impossible for ordinary people. Eg for the coat example what and how was it made? Perhaps start at https://www.trade-tariff.service.gov.uk/sections/11
I think a women's coat made of man made fibres and weighing more than 1kg will have VAT at 20% and import duty at 12% if coming from the US.