Porto in Berroco - Downloadable PDF

Porto by Amy Christoffers – Knitted Lace Pullover in Berroco Gaia

Porto is an elegant knitted pullover designed by Amy Christoffers and published by Berroco as a downloadable PDF pattern. Rated intermediate in difficulty, this sweater is a beautifully crafted project that combines delicate lace detailing with a comfortable, relaxed silhouette. The design is inspired by a refined, wearable aesthetic and is suitable for knitters who are ready to move beyond basic construction and explore more nuanced shaping and stitch patterns.

What Is Being Made

Porto is a pullover sweater designed with a generous fit. The pattern offers nine sizes with finished bust measurements ranging from 37 to 71¼ inches (94 to 181 cm), making it an inclusive design suitable for a wide range of body types. The recommended ease is approximately 4–6 inches (10–15 cm) of positive ease, giving the finished garment a relaxed, comfortable drape. The sample shown in the pattern photography is knitted in size 41½ inches (105.5 cm). Finished lengths range from approximately 22¼ to 27½ inches (56.5 to 70 cm) depending on the size chosen.

Construction Techniques

Porto employs a thoughtful combination of construction methods that reflect an intermediate level of knitting skill. Understanding these techniques will help knitters approach the pattern with confidence:

• Top-down construction: The sweater is begun at the neckline and worked downward toward the hem, allowing knitters to try on the piece as they go and make fit adjustments before completing the body.
• Seamless knitting: The garment is constructed without traditional seaming, resulting in a polished, professional finish with no sewing required at the end.
• Worked in the round: Circular needles are used extensively throughout the body and sleeves, creating smooth, uninterrupted fabric ideal for showcasing lace motifs.
• Worked flat: Certain sections of the pattern are worked back and forth in rows, requiring knitters to be comfortable switching between flat and circular knitting within the same project.
• Lace: Decorative lace panels or motifs are incorporated into the design, adding visual interest and a refined, feminine quality to the sweater. Lace knitting typically involves a combination of yarn overs and decreases worked in a specific sequence to create openwork patterns.

Stitches Used

The pattern is built on a foundation of classic and decorative knitting stitches. Based on the gauge specification and techniques involved, knitters can expect to work with the following:

• Stockinette stitch (St st): The primary background fabric of the sweater, worked as knit stitches on the right side and purl stitches on the wrong side when flat, or as continuous knit stitches when worked in the round. Gauge is measured in stockinette: 22 stitches and 32 rows/rounds = 4 inches (10 cm) on larger needles after blocking.
• Lace stitches: Yarn overs paired with corresponding decreases (such as k2tog or ssk) to form the openwork lace motifs that define the character of this design.
• Ribbing or edging stitches: Typically used at the cuffs, neckline, and hem to provide neat, elastic finishing on a top-down seamless sweater of this style.

Materials – Yarn, Needles, and Notions

Yarn

Porto is knitted in Berroco Gaia, a DK weight yarn sold in 50-gram balls. The sample is worked in colorway #3021 River Stones, a sophisticated, muted tone that beautifully complements the lace detailing. Depending on the size being knitted, the pattern calls for between 9 and 20 balls of Berroco Gaia, making yardage planning straightforward. DK weight yarn is a versatile mid-gauge choice that produces fabric with excellent stitch definition — particularly important when working lace patterns where clarity of the openwork motifs is essential.

Needles

The pattern requires multiple needle types and sizes to accommodate the different sections of construction: