Everything Heidi has learned about sewing, fitting, and costuming — organized into practical reference guides. Whether you're trying to understand your bra size, choose the right fabric, or research a historical period, start here.
Bra Sizing Guide
How to measure yourself and understand your true bra size
Bra Fitting for Costumes
How bra-fit principles apply to sewing and costuming
Big Bust Sewing Tips
Pattern alterations and design choices for larger busts
Pattern Sizing Guide
Why pattern sizes differ from ready-to-wear and how to choose
Fabric Guide
Choosing the right fabric for your costume or gown
Notions Guide
Zippers, boning, interfacing, hooks — everything you need
Sewing Tools Guide
Essential tools for the home sewing room
Corset Construction Guide
How corsets are built from the inside out
Historical Accuracy Guide
How to research and achieve period-accurate costumes
Sewing Books Library
Heidi's recommended books for costuming and historical sewing