Colomba Twin Set in Adriafil Azzurra - Downloadable PDF

Colomba Twin Set in Adriafil Azzurra – Free Crochet Pattern (Downloadable PDF)

The Colomba Twin Set is a charming crochet pattern published by Adriafil Yarns, designed for children aged 8 years. The set comprises two coordinating pieces — a waistcoat and a skirt — worked in Adriafil Azzurra yarn in beige (shade 58). This is a free downloadable PDF pattern, making it an accessible and rewarding project for crocheters who enjoy creating elegant, lace-effect garments for children. The delicate openwork aesthetic of the Colomba Twin Set makes it ideal for special occasions, warmer seasons, or as a stylish everyday layer.

Materials Required

• Yarn: Adriafil Azzurra, beige shade 58 — a 4-ply weight yarn known for its fine, smooth texture and elegant drape, well suited to lace and openwork crochet designs
• Hook: Crochet hook size 4.50 mm
• Quantity: 100 g of Azzurra yarn for the waistcoat (refer to pattern for full twin set yardage requirements)

About Adriafil Azzurra Yarn

Adriafil Azzurra is a fine 4-ply yarn that produces a lightweight, fluid fabric — an excellent choice for garments requiring stitch definition and a soft, airy finish. Its smooth surface allows intricate stitches such as the fancy lace stitch used throughout this pattern to show up with clarity and elegance. Using a 4.50 mm crochet hook with a 4-ply yarn creates a slightly open, drapey fabric that is perfect for the layered, decorative nature of a twin set.

The Waistcoat

Design Overview

The waistcoat is the centrepiece of the Colomba Twin Set. It is constructed using a combination of structural crochet stitches and a repeating fancy lace stitch that gives the garment its distinctive openwork texture. The waistcoat is sized for a child of 8 years and is worked in Adriafil Azzurra beige 58, giving it a soft, neutral tone that pairs beautifully with the coordinating skirt.

Stitches Used in the Waistcoat

• Chain (ch) — used throughout for foundation rows, turning chains, and as part of the lace stitch architecture
• Single crochet (dc) — used as an anchoring stitch within the fancy stitch pattern rows
• Double crochet (tr) — used at row edges and as a structural stitch within the pattern
• Treble crochet (tr) — provides height and structure within the lace repeat
• Double treble crochet (d.tr) — the primary tall stitch used in the fancy stitch, worked in pairs to frame the central chain arches
• Fancy stitch — a multi-row lace repeat worked over multiples of 5 + 4 + 3 turning chains, creating an elegant shell-and-arch openwork fabric

Fancy Stitch Technique Explained

The fancy stitch is the signature technique of the Colomba pattern and is what gives the twin set its lacy, decorative character. It is worked over a specific stitch multiple and repeats across three rows to build up the openwork motif:

• Row 1: Beginning in the 8th chain from the hook, pairs of double treble crochets are worked with a 5-chain arch between them into the same stitch, then repeated at intervals of 5 chains across the row, ending with a single double treble. This creates the foundational V-shaped shell units.
• Row 2: A treble crochet anchors the row edge, followed by alternating 3-chain spaces and single crochets