From FibreMood:
The Billie trousers are a must-have for your wardrobe. A true classic with narrow legs tapered towards the hem and a cropped ankle length.
Not too wild about trousers that short? Just lengthen them until they’re the perfect length for you! The waistband sits just below the natural waist and features convenient hidden pockets in the side seams. Combine Billie with the Kai blazer and you've got suit of dreams. We love Billie styled with the Vita T-shirt and a pair of trainers!
Fabric advice
The Billie trousers are versatile when it comes to fabric. Choose from cotton, wool or suiting and have fun with prints or solid colours. This pattern works best in fabrics with some structure. Try to avoid fabrics with too much drape.