Summer Sweater Crochet Pattern – Finestra Pullover

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The Finestra pullover is the summer sweater crochet pattern you’ve all been waiting for! Light, breathable and wonderfully versatile, it’s the kind of piece you’ll reach for all summer long and keep close by as the seasons begin to change.

In this post you’ll find everything you need to know to get ready to make your lightweight crochet sweater pattern, including materials, stitches, where to access the pattern and video tutorial and what customisation and fitting options there are for you 🙂

A woman wearing a blue, loose-knit summer sweater crochet pattern and tan pants stands outdoors near trees and water, shown in close-up and full-body views.

Summer Sweater Crochet Pattern Overview

Featuring a delicate lacy stitch repeat that’s way easier than it looks, this lace crochet sweater pattern has a beautiful mesh-inspired texture, a relaxed fit and endless opportunities to make it your own.

This is a paid only PDF pattern available in my stores.

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⭐⭐⭐ Difficulty level: Intermediate – but nice and easy once you get into the stitch pattern

💬 Hook Size: 4mm and 3.5mm

📏 Sizes: Sizes from XS to 5XL are available to purchase

✨ Crochet Technique: Simple mesh using double crochet and chains.

⚖️ Yarn Weight: Fingering Weight (category 1)

🧶 Yarn Used: Farmhouse Cotton

🕐 Approx Crochet Time: 15-30 hours depending on size and your pace

👍 Perfect For: modern beachwear and seasonal layering


A person with wavy brown hair, wearing a blue summer sweater crochet pattern and jeans, stands by a lakeshore, facing away, holding a wooden post. Trees and water are visible in the background.
  • Easy stitches and simple construction – made with just 2 panels.
  • Lacy crochet stitch technique – creates stunning, lightweight visual detail with simple stitches and easy repeats.
  • Inclusive sizing – written for XS to 5XL, with guidance for fine-tuning your fit.

Video Tutorial for the Summer Sweater Crochet Pattern

Come along as I make this crochet beach sweater pattern and see just how easy it is in our step-by-step video tutorial.

A woman models a blue crocheted sweater in various poses beside text that reads, "How to crochet a summer sweater crochet pattern.

Mesh Crochet Sweater Pattern Materials

Along with the above you will need the following yarn for your sweater:

Farmhouse Cotton, 100% Cotton, (360yds / 330m / 100g) – I used Viridian for my sweater.

💡Although the yarn I’ve used is labelled as a Category 3 (Light) yarn, it actually behaves much more like a fingering weight yarn, which is exactly what gives this sweater its beautiful shape, drape and lightweight feel.

I’ve done some swatching with other yarns from my stash and included the ones that matched gauge successfully below. When choosing a substitute, I recommend focusing on yardage and matching gauge with a swatch, rather than simply looking for another Category 3 yarn. In my experience, most true Category 3 yarns will be too heavy and won’t create the same fabric.

If you’re unsure, always trust your swatch over the label! And if you’d like to learn more about yarn weights and categories, take a look at my handy yarn weight chart and guide.

Yarn Substitutes

You can use any yarn that you like bearing in mind that you need to make sure you meet the gauge – you can find this info a little further down this post or in the PDF pattern. Some options are:

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A woman stands by a lake wearing a summer sweater crochet pattern hat, blue sweater, jeans, sandals, and holding a crochet tote bag. Text overlay reads, "Co-ordinating patterns available.

The Finestra sweater has some coordinating patterns (shown above) you might like to try too:

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Sizing and Yarn Quantities

Sizes: XS (S, M, L, XL) (2XL, 3XL, 4XL, 5XL)

To fit chest size: 30 (34, 38, 42, 46) (50, 54, 58, 62) inches

Finished sweater circumference: 34 (36.5, 39, 44, 46.5) (52, 54.5, 59.5, 64.5) inches

Length: 20 (20.5, 20.75, 21.5, 22.25) (23, 24, 24.75, 25.5) inches (adjustable)

Full schematic included in the PDF pattern.

Sweater Yarn Amounts

945 (1025, 1135, 1250, 1365) (1535, 1680, 1795, 1840)m, 1030 (1120, 1245, 1370, 1490) (1680, 1840, 1965, 2115)yds of yarn.

Balls of recommended yarn: 3 (4, 4, 4, 5) (5, 6, 6, 6) balls

There are numerous options to make your sweater perfect for you but make sure to order plenty of yarn if you are making adjustments to the pattern.

The above yarn amounts are approximate for the sweater shown. Any changes and customisations will adjust the amount of yarn required so make sure to order plenty.

PDF crochet pattern promotional image featuring a summer sweater crochet pattern displayed on printed pages, a phone, and a tablet with project photos, video tutorial access, plus feature icons highlighting key benefits.
A woman in a blue summer sweater crochet pattern and beige shorts sits on a large log by a lakeshore, looking into the distance with trees and water in the background.

Are you looking for more crochet patterns using a lacy crochet stitch pattern? Have a look at these:

Making Your Summer Crochet Sweater Perfect For You

The sweater is designed to have a small amount of positive ease but by selecting from the schematic you can you have the option to choose a looser or tighter fit as you would like. There are a few elements we can adjust as we go, firstly though choose the finished chest measurement you’d like and then you can do the following:

Adjust The Length:

If you would like to increase or decrease the length of your sweater you can adjust the number of row repeats you work before you add the sleeves.

Just make sure to finish the body rows at the same point of the pattern repeat on a Row 4 of the Main Set Pattern before beginning the sleeves.

Sleeve Depth:

You can work as many or as few rows as you like of the Sleeve to make them your desired depth.

Sleeve Length:

You can extend your sleeves to make them any length you like. Just make sure to have a stitch multiple of 6 for each sleeve to make sure the pattern works.

Ribs and Edging:

The pattern includes instructions for a traditional ribbed collar and cuffs. You can make these as deep/long as you like by adding more stitches and rows as required.

Lots of these options are discussed in the video tutorial.

A woman with long, wavy hair stands by a lakeside, wearing a blue summer sweater crochet pattern and jeans, with trees and water in the background.

Pattern Gauge

Gauge: 14 rows and 19 sts of main set pattern = 4″ by 4″ using a 4mm hook

Making a crochet gauge swatch is important when crocheting projects like garments to ensure that it ends up the desired size.

Did I mention the sweater only uses beginner stitches! All you need to know is how to work a double crochet stitch and a single crochet stitch to make this!

If you’d like to work a swatch ahead of purchasing the pattern then you can do this as follows:

Row 1: Fsc 27, turn.

Rows 2-3: stacked dc in first st, dc in next 2 sts, *ch1, skip next st, dc in next st, ch1, skip next st, dc in next 3 sts; rep from * to end, turn.

Row 4: ch1, sc in each st across, turn.

Rows 5-6: stacked dc in first st, dc in next st, ch1, skip next st, dc in next 3 sts, *ch1, skip next st, dc in next st, ch1, skip next st, dc in next 3 sts; rep from * to last 3 sts, ch1, skip next st, dc in next 2 sts.

Row 7: Rep Row 4.

Rows 2-7 create the Main Set Pattern. Repeat until you have enough to measure and be sure your gauge is correct.

Block to measurements and then measure your swatch. You need it to be bigger than 4″ by 4″. This is so that you can measure the stitches in the centre of the swatch to see if you meet the gauge.

If you like this sweater pattern, you might also like these crochet sweaters I have created too:

A person in a gray summer sweater crochet pattern and jeans stands by a lake, looking into the distance with hands in pockets. Trees and water are visible in the background.

Not Ready to Start Yet? No Problem! Summarise and Save For Later:

Ready to start? Get Your Summer Crochet Sweater Pattern:

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