Start your sewing adventure with us.

Join Seamwork Now

Bay Coat

The tailored overcoat

Bay Coat

The tailored overcoat




Skill Level Guide

We created our skill levels according to the techniques required to sew each pattern, but our patterns will teach you everything so don't be afraid to sew above your skill level!


Beginner sewing patterns teach the most foundational sewing techniques. These patterns focus on the basics like sewing and finishing straight and curved seams, hemming, and simple shaping methods such as darts and gathers. In addition, beginner patterns omit closures, making them perfect if you are new to sewing or are looking for a quick and easy make.

Advanced Beginner

Advanced Beginner sewing patterns expand on the skills learned at the beginner level, helping you to build confidence and range as a sewer. You'll find simple knitwear projects, bias tape finishing techniques, and begin to explore closures at this skill level.


Intermediate level sewing patterns focus on more precision sewing. In this skill level, you'll learn specialty closures. Intermediate patterns also introduce the skills needed for simple lingerie and athletic wear projects.


Advanced sewing patterns require great precision and time investment. You'll find tailored pieces in this category with elevated details like bound buttonholes and welt pockets.

Downloadable digital pattern

Seamwork members can download new patterns each month. To download Bay Coat, become a Seamwork member today!

Join Seamwork Now

Free download for Seamwork members.

Not ready to join yet? Buy Bay Coat now for $16.

  • Fabric & Supplies

    Medium to heavy weight fabrics such as coatings, boucle, denim, twill, velvets, corduroy.

    Lightweight woven linings such as acetate, rayon, or silk

    Seamwork Members! Get exclusive fabric discounts here!

    All-purpose polyester sewing thread, sewing machine needle, hand-sewing needle, point turner, felt or fleece, three 1” buttons, knit 

    Refer to size chart for amount of fabric needed for your size.

    00 – 30

  • Sizing & Fit

    Sophia is wearing a size 2 Bay coat.We added 1 1/2" to the body length and 1 1/4" to the sleeve length. Her measurements are bust: 34" (86.3 cm), waist: 25" (63.5 cm), hip: 36 1/2" (92.7 cm), and she is 5' 8" (172.7 cm) tall.

    Crosby is wearing a a size 18 from our 12-30 size range. We graded to a 16 at the hip. Her measurements are bust: 45 1/2" (115.5 cm), waist: 36" (91.5 cm), hip: 47 3/8" (115.5 cm), and she is 5' 10" (177.8 cm) tall.

    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 – 30

    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.

  • Details

    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, projector files, and instructions. See contents file in download for detailed descriptions.

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

    Teaching a class using Bay Coat?

    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.

You May Also Like

  • Francis

    The Francis coat with a timeless silhouette, perfect for your favorite denim, twill, or coatings.

  • Anise

    This double breasted jacket has gentle shaping, a simple rounded collar, and tailored sleeves.

  • Baz

    Baz is an unlined, knee-length wrap coat with a relaxed fit and so many different fabric options.