Reuse a recipe with BOM templates
Save a standard material list (e.g. Bespoke Suit) so you don't rebuild it every time.
Open Templates
Go to Production and open the Templates tab (BOM means Bill of Materials — the recipe of materials for one garment).
Build the recipe
Create a template like Bespoke Suit, list the materials and quantities it always needs, and set a price multiplier.
Apply it to a job
When you tap New Job, choose 'Load from BOM Template' to pre-fill the materials, then adjust the quantities for that customer.