M&M Thelma Boiler Suit Pattern, 6-18 & 20 – 28


A traditional workwear boilersuit with a gentler feminine fit. Thelma is a wardrobe masterpiece, loose enough to fit all shapes and can be interpreted in many different types of cloths – so make it your own! This boilersuit will take time to put together, but – once made – you can wear it absolutely everywhere.

The ‘traditional’ pattern includes sizes 6 – 18 while the ‘curvy’ pattern includes sizes 20 – 28. All seam allowances are 1.5cm unless stated otherwise and are included in the pattern.

Make this fab jumpsuit using one of our Robert Kaufman Corduroys, Ventana Twills, or Cotton + Steel Canvases! Or, if you’re an experienced sewist, you could try a fabric with more drape like our Brussels Washer Linen!

Skill level – experienced.

Read our blog on sewing this pattern, then show off your new make with #ConfidentMaker when sharing on social channels!