You cannot claim a handbag as a business expense.
Costs you can claim as allowable expenses
These include:
office costs, for example stationery or phone bills
travel costs, for example fuel, parking, train or bus fares
clothing expenses, for example uniforms
staff costs, for example salaries or subcontractor costs
things you buy to sell on, for example stock or raw materials
financial costs, for example insurance or bank charges
costs of your business premises, for example heating, lighting, business rates
advertising or marketing, for example website costs
training courses related to your business, for example refresher courses