Biba Tailored Tie Trousers. Biba Tailored Tie TrousersUpdate your formal collection with these Biba Tailored Tie Trousers. Crafted with an elasticated waistband and drawstring fastening for comfort, they feature 2 pockets. These trousers are a tapered design and are complete with Biba branding.• Trousers• Elasticated waistband• Drawstring fastening• 2 pockets• Tapered• Biba branding