Billy is a pair of slim sweatpants with elasticated waist. The pants sit on the hips and have a slightly lowered crotch. The leg is ended with a cuff. The pattern is made for men but works well for women as well.

This pattern is not for beginners as there are no seam allowances included in the pattern. It is a great choice for those with experience in dressmaking, adjusting patterns or pattern cutting. The pattern includes general sewing instructions which are very clear, but there are no illustrations making it unsuitable for beginners, but refreshing for those more experiences. Detailed instructions are available as a download with the code included in the pattern. 

Suggested Fabrics: 

The pattern is designed for stretch fabrics. 

Fabric Requirements: 

Please see FIND YOUR SIZE tab for fabric requirements

Ability: Intermediate

A Note about Monsterfabriken Patterns: 

Monsterfabriken are essentially pattern makers, whose main focus is the fit. Their aim is to make patterns that are easy to follow and alter. Their sewing patterns are plain but detailed so that you can easily adjust them to your body and your liking. Monsterfabriken patterns do not have seam allowances included. This could seem daunting, but actually it can be really beneficial if you are adjusting patterns or using the pattern pieces as a block.