Translation guide
A belt made of leather, used to hold up trousers or as a fashion accessory.
The most common meaning: a strip of leather worn around the waist to hold up trousers or as a fashion item.
The standard, neutral term for a leather belt. '革' means leather, 'ベルト' is belt.
This leather belt is very sturdy.
I bought a new leather belt.
Also means leather belt, but '皮' can refer to animal skin/hide more broadly. '革ベルト' is slightly more common for processed leather goods.
Please tell me how to care for a leather belt.
Loanword from English 'leather belt'. Often used in fashion contexts or product names. Sounds slightly more stylish or Western.
This leather belt is made in Italy.