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No. 3164

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If you like to wear layers, Knox will fit right into your wardrobe. This clever pinafore is full of fun details to sew, and the pattern is very beginner-friendly. The side panels create dropped, squared armholes for a unique silhouette, and you’ll also find pockets set into the panels. No closures are needed to layer this pinafore over your favorite tee or button-up shirt.

Jamie is wearing a size 18 Knox pinafore with 2 1/2” added to the skirt length, 1/2” removed from across bust, back, and waist, and 1/2” added to the hip. Her measurements are 41 1/2”, 38”, 50 1/2” and she is 5’10 1/2”.

Projector files available

Advanced Beginner

Downloadable digital pattern

Our Misses patterns are drafted for a C cup and our Curvy patterns are drafted for DD. Both are drafted for a height of 5'8" (172 cm).

00 – 26

We want to help you achieve the best fit possible so you can sew garments you truly love. Our fit guides are designed to help you better understand the fit and details of each pattern. Use fit guides in conjunction with the finished measurement chart to better understand the ease and intended fit of each pattern.

All-purpose polyester sewing thread, sewing machine needle, and 1 yard (.9 meters) of 1/2" (13 mm) single fold bias tape.

Medium to heavyweight fabrics such as denim, twill, canvas, suitings, corduroy, suede, and faux suede.

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This pattern is a digital download. When you purchase a PDF pattern from Seamwork, your new pattern will be stored in your download library, where you can download it as many times as you like.

Our pattern PDFs are layered for easier printing.

Print-at-home files, copy shop files, and instructions. See contents file in download for detailed descriptions.

Teaching a class using Knox? Purchase a bulk license for your classroom here.

Teaching a class using Knox?

We love seeing Seamwork patterns in the classroom! A bulk license will allow you to print as many copies of your pattern as you need for your students.

Please also review our teaching terms and conditions.

Looking for help with our patterns? Check here first.

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