For Trews (Women) measure for a higher waist at just below the belly button, like a kilt.
Note these are not your store bought pants; these are exact made to measure. Leave about a 1/4/ to 1/2 inch in waist. You can use a regular belt. Measure three times to make sure they’re accurate… no returns or refunds. These are available in any tartan! Trousers are also available for women … measure at the navel for higher waist, or the hips.