PDF SEWING PATTERN | Somerville Sports Bra | Cashmerette
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Your purchase includes the complete Cashmerette Somerville Sports Bra digital sewing pattern. Choose PDF Only or add professional Black & White A0 printing for the exact bra sizes you need.
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Every bra size has its own A0 file and requires exactly 1 A0 page. Both View A (cut-out back) and View B (full-coverage back) are included. You may combine different band and cup sizes in the same order.
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PDF SEWING PATTERN | Somerville Sports Bra | Cashmerette
Skill Level: Intermediate
Sizes: Band Sizes 28–54
Cup Sizes: C–J (including DD)
Language: English
Youtube sew-along
Meet the Somerville Sports Bra by Cashmerette, an underwired sports bra sewing pattern designed specifically for fuller busts. Developed by industry experts, this supportive design offers over 120 sizes, from 28C to 54J, combining thoughtful construction with the freedom to create your own handmade activewear.
Featuring a convenient front zipper, structured cups and a supportive back band, the Somerville is designed to provide excellent support while making dressing and undressing easier. Choose between two racerback styles to create a sports bra that suits your preferences.
Whether you're building a handmade activewear wardrobe or exploring advanced lingerie-making techniques, the Somerville Sports Bra offers a rewarding sewing project with a focus on comfort, fit and support.
Pattern Views & Features
View A – Cut-Out Racerback
- Racer-style back with a half-moon cut-out
- Front zipper closure
- Structured, lined cups
- Underwire support
- Wide shoulder straps
View B – Full-Coverage Racerback
- Full-coverage racer-style back
- Front zipper closure
- Structured, lined cups
- Underwire support
- Wide shoulder straps
Additional Features:
- Over 120 bra sizes
- Band sizes 28–54
- Cup sizes C, D, DD, E, F, G, H, I and J
- Supportive power mesh back band
- Front zipper with zipper guard
- Plush-backed elastic finishes
- Optional construction without underwires, with reduced support
- Separate PDF pattern files for each bra size
Recommended Fabrics
Main Fabric:
- Cotton Poplin
- Quilting Cotton
- Duoplex
Lining Fabric:
Back Band Fabric:
Fabric Requirements
Fabric Width: 115 cm – 45"
Band Sizes 28–42 | Cup Sizes C–E:
- Main Fabric: 0.6 m / 5/8 yd
- Lining Fabric: 0.6 m / 5/8 yd
- Power Mesh: 0.5 m / 1/2 yd
Band Sizes 28–42 | Cup Sizes F–J:
- Main Fabric: 0.7 m / 3/4 yd
- Lining Fabric: 0.7 m / 3/4 yd
- Power Mesh: 0.5 m / 1/2 yd
Band Sizes 44–54 | Cup Sizes C–J:
- Main Fabric: 0.8 m / 7/8 yd
- Lining Fabric: 0.8 m / 7/8 yd
- Power Mesh: 0.7 m / 3/4 yd
Important: Main and lining fabrics should be lightweight and non-stretch. The back band requires a medium- to heavyweight stretch fabric with up to 50% stretch. Fabric quantities are based on the designer's requirements for 115 cm / 45" wide fabric.
Notions & Supplies
- Interfacing: One piece of lightweight woven fusible interfacing measuring 5 cm × 25 cm / 2" × 10"
- Band Elastic: 1.4 m / 1 1/2 yd of 19 mm / 3/4" wide plush-backed elastic, optional picot edge
- Underarm & Neckline Elastic: 3.1 m / 3 3/8 yd of 10–12 mm / 3/8"–1/2" wide plush-backed elastic, optional picot edge
- Underwire Channeling: 1.1 m / 1 1/8 yd of 10–12 mm / 3/8"–1/2" wide underwire channeling
- Underwires: One pair of regular heavy-duty underwires
- Zipper: Size #3 molded separating zipper, minimum 17 cm / 6 3/4" long
- Hook & Eye: One large 12 mm / 1/2" coat-style hook and eye
- Universal or Microtex sewing machine needle
- Hand sewing needle
- Coordinating sewing thread
- Tailor's chalk or washable fabric marker
- Tailor's ham or rolled towel
- Zipper foot
- Walking foot (optional)
Sizing & Fit
The Somerville Sports Bra is available in more than 120 sizes, covering band sizes 28–54 and cup sizes C–J, including DD.
Choosing Your Size: Measure your full bust and underbust, then compare your measurements with the Cashmerette bra size charts included in the pattern instructions.
Cashmerette bra sizing differs from its garment cup sizing and may differ from your ready-to-wear bra size. Always use the pattern's measurements to determine your size.
Underwire Selection: Refer to the underwire size chart included in the instructions. This pattern was designed for Porcelynne regular heavy-duty underwires. When using underwires from another supplier, compare their dimensions and shape before sewing.
Fitting Tip: Making a test bra is recommended before cutting your final fabrics.
PDF Pattern Includes
- Somerville Sports Bra sewing pattern
- Over 120 sizes from 28C to 54J
- View A – Cut-Out Racerback
- View B – Full-Coverage Racerback
- Individual pattern files for each bra size
- Layered PDF files
- A4 / US Letter print-at-home files: 4–10 pages per size
- A0 copyshop files: 1 page per size
- 54-page illustrated sewing instruction booklet
- Body measurement and underwire size charts
- Fabric requirements and cutting layouts
- Access to the free Somerville Sports Bra sewalong
Shipping Policy
We are committed to providing reliable nationwide delivery using trusted shipping partners.
Québec and Ontario
We’ve recently updated our shipping options to give you more flexibility and competitive rates. At checkout, you can now choose from multiple carriers — including Canada Post, ICS Courrier, Canpar, Purolator, FedEx, UPS, and more.
Shipping fees are automatically calculated based on the weight of your order, with several delivery options and prices available.
If a carrier does not service your address, we may need to use an alternative option, which could incur additional charges, particularly for P.O. box addresses.
For remote or rural areas where delivery costs are higher, additional fees may apply. In these cases, we will provide proof of the shipping costs to ensure transparency.
Other Provinces in Canada, USA, and International Shipping
For customers in other Canadian provinces, the USA, or internationally, we offer a range of shipping options through various carriers. The customer is responsible for selecting their preferred shipping method at checkout.
Please note that our system provides an estimated shipping cost at checkout, which may not always reflect the actual shipping charges.
In cases of oversized orders, shipments to rural or remote areas, or delivery to P.O. boxes, the final shipping cost may differ. If this occurs, we will contact you directly with the updated shipping cost, which will be the responsibility of the customer.
Import Duties & Customs Fees (USA & International Orders)
All orders shipped outside of Canada — including to the United States — may be subject to import duties, customs fees, taxes and other charges assessed by the destination country’s customs authorities. These charges are not included in the item price or shipping cost and are the sole responsibility of the customer.
Customers agree to pay any duties, taxes, fees, or charges required by the destination country in order for customs to release the package. Failure to pay such charges may result in your order being returned or abandoned by the carrier, and no refunds will be issued for duties or unused shipping fees.
We strive to provide clear communication and ensure your shipping experience is seamless. If you have any questions or need assistance, feel free to reach out to us at: info@lestissees.com
Learn more about USA and international shipping here
Once you place an order, we require 2 to 5 business days for processing.
**Please note that flash sales or promotional periods may result in longer processing times.
Please note that shipping costs for combined orders will not be refunded.
FREE SHIPPING
Free shipping is not always available. When we do offer it, you’ll see it clearly announced on our homepage with the banner: FREE SHIPPING.
To qualify for any delivery promotion, your items must:
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Be purchased in a single order
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Reach the minimum order amount required for that promotion
LOCAL PICK UP
We provide the convenience of in-store pick-up for your orders.
Our store is located at 6666 Papineau Avenue, Montreal.
Pick-Up hours vary according to our monthly schedule. Please refer to the schedule.
Please allow up to 5 business days for your order to be prepared.
Our top priority is ensuring your satisfaction at all times!
Please note that all sales are final, and we do not offer returns or refunds. However, we understand that damages can occur during shipping, and small imperfections may exist despite our inspections.
If you receive one or more damaged items, please email us at info@lestissees.com within 7 days of receiving your material and attach a picture of the damaged goods.
Please ensure that the fabric has not been washed, cut, or used before contacting us.
We'll take individual care to assess each situation and offer the best possible service.
DIGITAL PRODUCTS: NO RETURNS OR REFUNDS
All of our sewing patterns are sold as digital PDF files and are delivered instantly after purchase.
Because digital products cannot be returned once downloaded, we do not offer refunds, returns, or exchanges on any PDF pattern purchases.
Please make sure you have the correct email address and a device that can open PDF files before completing your order.
If you encounter any issues with your download link or file, feel free to contact us and we’ll be happy to assist you.
We strive for excellence in our products and customer service, but some imperfections may occur with fabric.
Please note that stains, holes, or blemishes within 3 inches (10 cm) of the edge are considered acceptable. Missing or pulled knit stitches on the wrong side of the fabric that do not distort the face are also considered acceptable. Additionally, fabric cut at 1 to 3 cm from the edge is acceptable. Stains on the inside of the fabric are also acceptable if they do not appear on the right side.
Please be aware that fabric may shrink after the first wash, so we recommend purchasing slightly more than the exact length required for your project.
We cannot cancel or refund orders once we've cut your fabric. If a refund is necessary, a 5% administration fee of your total bill will be charged.
We cannot offer refunds or compensation for items purchased a few days before they go on sale.
If a product is sold out, we'll contact you immediately to offer either a refund of the item at the price you've paid or a replacement with a product of equal value.
Please note that monitor or device settings may affect how you view product colours on our website. We cannot issue a refund if there are discrepancies between the product image and the actual colour.
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