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No. 3109

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The Crosby swimsuit is the ultimate feel-good swimsuit, with a surplice bodice, shirring at the side seams, a supportive shelf bra with optional foam cups, cute convertible straps at the back, and just the right amount of coverage, without sacrificing style.

Sew it up in swimwear fabrics that have 4-way stretch, and don’t forget the swimwear elastic.

Krystal is wearing a size 10 Crosby swimsuit with 1 1/2” added to the waist and hip and 1/4” added to the rise. Her measurements are 38 1/2”, 32”, 41 1/2” and she is 5’9”.

Projector files available

Intermediate Advanced

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).

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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, ballpoint needle, ballpoint twin needle, 1/4" swimwear elastic (Misses: 5 1/4 - 6 5/8 yards (4.8 - 6.1 meters). Curvy: 6 7/8 - 7 7/8 yards (6.3 - 7.1 meters)), 3/4" swimwear elastic (Misses: 1/2 yards (.5 meters). Curvy: 3/4 yards (.75 meters)). Optional: 2 molded foam bra cups and loop turner or bodkin.

Nylon Lycra swimwear fabrics with 4-way stretch and 60% - 80% stretch. Fabrics with 2-way stretch will not work for this pattern.

Swimwear lining fabric with 4-way stretch and 60% - 80% stretch. Lining fabrics with 2-way stretch will not work for this pattern.

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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 Crosby? Purchase a bulk license for your classroom here.

Teaching a class using Crosby?

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.

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