Customised Pricing Plug in for measurements (curtains) Website

We need help creating a wordpress pricing list that can be updated by our client adding a % price in future in th eback end of wordpress/woocommerce.

Customers input sizes in cms or inches on the front end prices are displayed.

Please note the pricing structure is not charged by a formula.

Please see attached word document for pricing structure.

This is our test site:

https://www.curtains.youbookappointments.co.uk/

Please get in touch if you are insterested in this work.