Strappy Midi Dress Sewing Pattern 'Fiona' for intermediate sewists, featuring a sleeveless square neck design and tiered skirt silhouette.
Side view of the 'Fiona' Strappy Midi Dress Sewing Pattern showing the fitted bodice, wide straps, and flared midi-length skirt.
Angled view of the 'Fiona' Strappy Midi Dress Sewing Pattern highlighting the waist tie, gathered bodice, and eyelet fabric texture.
Close-up of the 'Fiona' Strappy Midi Dress Sewing Pattern showcasing the square neckline, pleated bodice, and shoulder strap details.
Back view of the 'Fiona' Strappy Midi Dress Sewing Pattern with zipper closure, wide straps, and tiered midi skirt design.
Technical illustration of the Strappy Midi Dress Sewing Pattern 'Fiona' showing front and back views with square neckline and tiered skirt.
Size guide and fabric yardage chart for Strappy Midi Dress Sewing Pattern 'Fiona' with US, UK, EU sizes and suggested lightweight fabrics.
Extended size guide and fabric yardage chart for Strappy Midi Dress Sewing Pattern 'Fiona' including plus sizes and fabric recommendations.
Model wearing the finished Strappy Midi Dress 'Fiona' in white eyelet fabric, featuring a sleeveless design, square neckline, and midi length.
Strappy Midi Dress Sewing Pattern 'Fiona' for intermediate sewists, featuring a sleeveless square neck design and tiered skirt silhouette.
Side view of the 'Fiona' Strappy Midi Dress Sewing Pattern showing the fitted bodice, wide straps, and flared midi-length skirt.
Angled view of the 'Fiona' Strappy Midi Dress Sewing Pattern highlighting the waist tie, gathered bodice, and eyelet fabric texture.
Close-up of the 'Fiona' Strappy Midi Dress Sewing Pattern showcasing the square neckline, pleated bodice, and shoulder strap details.
Back view of the 'Fiona' Strappy Midi Dress Sewing Pattern with zipper closure, wide straps, and tiered midi skirt design.
Technical illustration of the Strappy Midi Dress Sewing Pattern 'Fiona' showing front and back views with square neckline and tiered skirt.
Size guide and fabric yardage chart for Strappy Midi Dress Sewing Pattern 'Fiona' with US, UK, EU sizes and suggested lightweight fabrics.
Extended size guide and fabric yardage chart for Strappy Midi Dress Sewing Pattern 'Fiona' including plus sizes and fabric recommendations.
Model wearing the finished Strappy Midi Dress 'Fiona' in white eyelet fabric, featuring a sleeveless design, square neckline, and midi length.

Strappy Midi Dress Sewing Pattern 'Fiona'

$7.99
$9.99

An elegant midi dress with adjustable straps for the perfect fit, designed with handy side pockets and a back zipper for ease.

🗳️ Instant Download PDF Pattern - A0, A4/US Letter, Projector
👔 Professionally Designed & Tested
📚 Comes with Step-by-Step Guide and Email support
📏 Available Sizes: US 02 - US 32 | UK 06 - UK 36 | EU 36 - EU 64
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Intermediate
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Description & Styling

Crafted in a breezy, feminine silhouette, the Fiona Midi Dress features a square neckline with adjustable shoulder straps for a personalized fit. The bodice is tailored with subtle gathers that flow into a tiered midi-length skirt, giving it graceful movement and charm. A concealed back zipper ensures a smooth finish, while functional side pockets add practicality without compromising style.

Styling:
Perfect for sun-soaked days, pair it with strappy sandals and minimal jewelry for a chic daytime look. Transition effortlessly to evening by adding statement earrings and heeled mules. Its clean design also makes it a beautiful canvas for layering with a light cardigan or denim jacket.

Find Your Fit

Designed for a flattering yet comfortable fit, the dress cinches gently at the waist before cascading into a flowy skirt. The adjustable straps allow you to customize the length and support, making it versatile for different body types. The midi hemline adds a polished touch, suitable for both casual outings and dressier occasions.

The model is 5'7" with a 34" bust, wearing size S.

Fabrics and Notions

Recommended Fabrics:
Consider using fabric, such as lightweight cotton voile, cotton lawn, cotton poplin and rayon challis fabric.

Sample Fabric:
The model is wearing the dress made of cotton cambric fabric.

Additional Supplies:
Serger
Loop
Adjustable loop
Zipper (20 inch)
Elastic thread
Elastic band

What's included with this order?

This download includes:
  • Sewing guide with instructions (print or read on device) 
  • Print at home PDF pattern (A4 and US Letter) 
  • Copy shop PDF pattern (A0)to print at a printer shop or from an online printer
  • Projector pattern that you can use with any projector
Sewing Guide Features
  • Easy to follow instructions with step-by-step illustration 
  • Specification sheet for available sizes
  • Checklist for required fabrics and supplies
  • Guidance for efficient fabric spreading and cutting
PDF Pattern Features
  • Sizes
    1. US 02 - US 32
    2. UK 06 - UK 36
    3. EU 36 - EU 64
      We have two size charts with an overlapping size 18. Please check the size chart for accurate measurements before picking your size. 
  • Seam allowance included (in separate layer, giving the option to modify the pattern at your will) 
  • Layered PDF (you can print one size at a time) 
  • Includes both inches and cm - no converting required
PDF Pattern Help

Tutorials and Resources

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30 - Days Guarantee: We are confident you will love this Sewing Pattern. If you are not completely satisfied, contact us within 30 days for a full refund - no questions asked. 

Why Sewists Love Winslet's Pattern

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    Instant Digital Download

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    A4/Letter, A0 and Projector files

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    Wide Range of Inclusive Sizes

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    Beginner Friendly Instructions

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    Professionally Tested Designs

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    Dedicated Support

What others think about the
 Strappy Midi Dress Sewing Pattern 'Fiona'

Customer Reviews

Based on 2 reviews
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V
Verena
Nice strappy dress

Was quite easy to make the Fiona dress. Just made mine. Nice pattern.

J
Jan
Beautiful dressss!

Love this strappy dress. Nice length that i could wear it in Fall weather with a jacket.

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Specifications Table

Basic Design Block

Woman with the following measurements: height 5'6", bust 34", and waist 28", corresponding to size S on our size chart.
From there, the patterns are graded both up and down to accommodate various sizes

Style and Fit

An elegant midi dress with adjustable straps for the perfect fit, designed with handy side pockets and a back zipper for ease.

Skill Level / Sewing Difficulty

Intermediate

Sizes

US 02 - 32 | UK 06 - 36 | EU 36 - 64

Formats

A4/Letter (print at home), A0 (copyshop), Projector files

Files included

  • Sewing Guide with easy to follow instructions with step-by-step illustrations Instructions
  • Print at home PDF A4/Letter Pattern
  • Copyshop PDF (A0) pattern
  • Projector Pattern
  • Fabric Layout (in Sewing Guide)
  • Yardage requirements (in Sewing Guide)

Fabric Type - Knit or Woven?

Woven

Fabrics and Notions

Recommended Fabrics:
Consider using fabric, such as lightweight cotton voile, cotton lawn, cotton poplin and rayon challis fabric.

Sample Fabric:
The model is wearing the dress made of cotton cambric fabric.

Additional Supplies:
Serger
Loop
Adjustable loop
Zipper (20 inch)
Elastic thread
Elastic band

Seam Allowance

Included in Pattern

How Much Time will it take to sew this?

The Fiona Strappy Midi Dress is an intermediate-level project featuring a gathered bodice, adjustable straps, and a tiered skirt construction. The main focus is on evenly distributing gathers, maintaining clean seam finishes, and assembling the bodice and skirt smoothly for a balanced, flattering silhouette.

* Beginner sewists: approximately 7–9 hours
* Intermediate sewists: approximately 5–7 hours

Best Seasons and Months to Sew this

The Fiona Strappy Midi Dress is ideal for warm-weather sewing and works best in lightweight woven fabrics that create soft movement and breathability. It is a great project for building a seasonal wardrobe ahead of spring and summer.

*Best seasons: Spring and Summer

Ideal months:
* Northern Hemisphere: March–August
* Southern Hemisphere: September–February

Occasions this pattern is most ideal for

The Fiona Strappy Midi Dress is ideal for:
* Casual daytime wear
* Brunch and weekend outings
* Vacation and resort wear
* Garden parties and summer gatherings

Its feminine silhouette and comfortable fit make it easy to style for both relaxed daytime looks and slightly dressed-up occasions depending on fabric choice and accessories.

Model Size

The model is 5'7" with a 34" bust, wearing size S.

Garment Fit

Designed for a flattering yet comfortable fit, the dress cinches gently at the waist before cascading into a flowy skirt. The adjustable straps allow you to customize the length and support, making it versatile for different body types. The midi hemline adds a polished touch, suitable for both casual outings and dressier occasions.

Yardage

Garment Measurements

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Got Questions? We're Here to Help!

How do I download my purchased sewing pattern?
You can download your sewing patterns by following any one of the following methods: 
  • Once you purchase a pattern, you will receive the option to download the patterns after checkout.  
  • In case you are unable to download at checkout, you will receive an email with the download links. This link will be sent to the email address you provided during the ordering process. Simply follow the link provided in the email, and you'll gain immediate access to the available files for instant download.  
  • Log in to your account and download the patterns from your account.   
If you are facing any issues downloading your purchased patterns, just write to us at support@winslets.com or use the chat function on the home page and we’ll get you sorted.
Do you offer physical copies of the patterns or are they all digital downloads?
Currently, all Winslet's patterns are digital patterns only. They are available in A0, A4/Letter sizes and Projector files. 
  • The A0 sizes are the copy shop versions and can be printed at a copy shop near you. 
  • The A4/Letter sizes are easy to download, print and put together.
  • The Projector files can be directly projected onto the fabric for easy cutting.
Are there any restrictions on how many times I can download the pattern?
Each purchased product will give you access to its associated files, including different formats of the sewing pattern and instructions. To address potential download issues and provide flexibility, we allow each file to be downloaded up to 5 times. If you need to download it more than 5 times, just send us an email and we’ll sort it out for you.
What if I encounter difficulties with downloading or opening the pattern files?
If you face any issues with accessing the product post purchase, just reach out to us at support@winslets.com for assistance.
What are the terms of use for the sewing patterns?
Winslets’ patterns are copyrighted. You may not edit or recreate this pattern to sell.

You cannot distribute this pattern to others.

You may not mass produce this pattern or clothing made using it. However, you are welcome to sell the garment you stitched using Winslet's patterns. Giving credit to the pattern when selling would be appreciated, but not required.
Do you offer refunds or exchanges for purchased patterns?
Once you wrap up your order, we'll email you the digital goodies and you can also grab them straight away from your account for immediate download. Keep in mind, our PDF sewing patterns can't be returned once they're sent your way. However, please reach out to us if you have any concerns with the product, your satisfaction is our top priority. Once you download a product from our website, it remains yours indefinitely. We recommend checking your order history before making a purchase to ensure you do not accidentally buy a duplicate item. If you do purchase the same pattern again, or if you encounter any other issues, please contact our support team at support@winslets.com, and we will assist you promptly.
What are the measurements that Winslet’s Patterns are designed for?
Our sewing patterns are initially designed based on a basic block drafted for a woman with the following measurements: height 5'6", bust 34", and waist 28", corresponding to size S on our size chart. From there, the patterns are graded both up and down to accommodate various sizes.
How do you define your pattern Skill Levels?
To ensure consistency in defining the skill levels of our sewing patterns,we have created a matrix to help you understand why we have assigned specific levels to each product. For detailed information on how we define our pattern skill levels and why certain patterns are categorized as such, please refer to the provided matrix.
How do I figure out the right size?
Before selecting a pattern size, take accurate measurements of your bust, waist, and hips. Choose the size from our chart that closely aligns with your measurements. 
If your bust/waist/hip measurements align with different sizes, you would want to choose the size based on the apparel category or the garment fit and make adjustments to blend sizes. For example, prefer the size based on your bust measurement for making a top, and waist measurement for a relaxed dress cinched at the waist. 
If your measurements fall between sizes, consider the fit you prefer (looser or tighter) and the type of fabric you'll use, as some fabrics have more give. All patterns include finished garment measurements which can be helpful to know how much ease or extra room is built into the design.
Description

Crafted in a breezy, feminine silhouette, the Fiona Midi Dress features a square neckline with adjustable shoulder straps for a personalized fit. The bodice is tailored with subtle gathers that flow into a tiered midi-length skirt, giving it graceful movement and charm. A concealed back zipper ensures a smooth finish, while functional side pockets add practicality without compromising style.

Styling:
Perfect for sun-soaked days, pair it with strappy sandals and minimal jewelry for a chic daytime look. Transition effortlessly to evening by adding statement earrings and heeled mules. Its clean design also makes it a beautiful canvas for layering with a light cardigan or denim jacket.

Frequently Asked Questions

  • What are intermediate sewing patterns?

    Intermediate sewing patterns are garment designs that require foundational sewing knowledge and include advanced construction techniques like zippers, buttonholes, collars, and pleats. They are perfect for those who have completed beginner projects and want to create more refined and tailored garments.

  • How do I know if I’m ready for intermediate sewing patterns?

    You’re ready for intermediate sewing patterns if you are comfortable reading pattern instructions, sewing straight and curved seams, and attaching sleeves. If you've successfully completed beginner projects and are eager to tackle structured details like plackets or fitted silhouettes, these patterns are a great next step.

  • What techniques can I learn with Winslet’s intermediate sewing patterns?

    Winslet’s intermediate sewing patterns introduce techniques such as zipper installation, button plackets, collar construction, pleats, darts, and waistband construction. Mastering these techniques will improve garment fit, structure, and finishing details.

  • Are Winslet’s intermediate patterns size-inclusive?

    Yes, Winslet's patterns are drafted with inclusive sizing in mind. They offer a wide range of sizes to help sewists achieve a flattering fit. Each product listing includes a detailed size chart so you can select the correct size before cutting your fabric.

  • What types of fabrics should I use for the patterns?

    The best fabric for your project depends on the specific pattern design. Structured garments may work well with cotton blends or twill, while flowy designs can be made with chiffon or lightweight knits. Always refer to the fabric recommendations included in the specific pattern for best results.

  • Do Winslet’s intermediate sewing patterns include multiple file formats?

    Yes, Winslet's intermediate sewing patterns typically include A4/Letter print-at-home files, A0 copy-shop files, and projector files where applicable, allowing you the flexibility to choose the format that best suits your sewing workflow.

  • Can I get support if I have questions while using an intermediate pattern?

    Absolutely! Winslet’s offers customer support for any questions or technical clarifications you may have. We are dedicated to helping you successfully complete your project and enhance your sewing skills.

  • What are some recommended projects to level up my sewing skills?

    Structured midi dresses, wide-leg jumpsuits, and tailored trousers are excellent choices for intermediate projects with Winslet's patterns. These designs incorporate skill-building techniques while maintaining a user-friendly approach to ensure a successful sewing experience.