Stormy Sky Mesh Summer Shell Free Pattern

Introduction

The Stormy Sky Mesh Summer Shell is a relaxed, boxy sleeveless top that looks far more complicated than it is. It's made from one large open-mesh rectangle, folded in half and seamed into a tube, so there's no shaping, no waist decreases, and no fiddly armhole math. The graduated slate-blue, dusty denim, and charcoal stripes read like a summer storm rolling in, while the airy chain-1 mesh keeps it light enough to wear over a tank on the hottest days. It's a wonderful project for anyone comfortable with basic double crochet who wants a modern, drapey layer with a dropped-shoulder silhouette.

Materials Needed

• Yarn: Fingering weight (1 / Super Fine), 100% cotton or cotton-linen blend. Color A (slate blue): approx 420 yd. Color B (dusty denim): approx 210 yd. Color C (charcoal): approx 210 yd.
• Hook: 2.25 mm (US B/1), or size needed to match gauge.
• Notions: Tapestry needle, stitch markers, measuring tape, blocking mats and rust-proof pins.
• Finished size: To fit bust 34–38 in; finished bust 44 in (boxy ease), length 20 in from shoulder to hem, armhole depth 8 in, neck opening 9 in wide.

Abbreviations

• ch — chain: yarn over and pull through the loop on your hook.
• dc — double crochet: yarn over, insert hook in stitch, pull up a loop, yarn over and pull through two loops, yarn over and pull through remaining two loops.
• sc — single crochet: insert hook in stitch, pull up a loop, yarn over and pull through both loops.
• sp — space: the gap made by a chain, where you work the next stitch.
• sl st — slip stitch: insert hook, yarn over, pull through all loops on hook.
• rep — repeat.
• R — row; Rnd — round.

Gauge

Mesh pattern: 7 mesh squares = 4 in / 10 cm and 8 rows = 4 in / 10 cm; single crochet edging: 30 sc = 4 in / 10 cm. Work a small mesh swatch and measure a 4 in section of squares and rows before beginning — if you have more squares than 7, go up a hook size; if fewer, go down.

Tips Before You Start

• Count your mesh squares at the end of every few rows — the panel must stay at 70 squares across or the tube will twist when folded.
• Change colors at the end of the last row of a band, working the final yarn-over of the last dc with the new color so the stripe edge stays clean.
• Keep your chain-1 spaces loose and even; tight spaces close up the mesh and shrink the finished bust measurement.
• Mark the halfway point of the long panel with a stitch marker so folding and matching the short ends is quick and accurate.

Step-by-Step Instructions

Panel (one rectangle, worked flat in rows)

The panel width equals the finished length (20 in) and the panel length equals the finished circumference (44 in).

R1: With A, ch 141. Dc in 5th ch from hook, [ch 1, skip 1 ch, dc in next ch] across, turn (70 mesh squares).

R2: Ch 4, [dc in next ch-1 sp, ch 1] across, dc in last sp, turn (70 mesh squares).

R3–16: Rep R2 in A (16 rows A total).

Change to B.

R17–24: Rep R2 (8 rows B).

Change to C.

R25–40: Rep R2 (16 rows C).

Change to B.

R41–48: Rep R2 (8 rows B).

Change to A.

R49–64: Rep R2 (16 rows A). Fasten off.

Panel measures approx 44 in long x 20 in wide. Block lightly to measurements.

Fold & Seam

Fold the panel in half widthwise with right sides together, matching the short ends (the 20 in edges) to form a tube; the fold is the shoulder line. Seam each side edge from the hem upward for 12 in, leaving 8 in open at the top for armholes. Turn right side out.

Neck Edging (A)

Join A at one shoulder seam at the neck edge.

Rnd 1: Work sc evenly around the entire neck opening, approx 1 sc per row-end and 2 sc per mesh square (approx 108 sc); join with sl st.

Rnd 2: Ch 1, sc in each sc around; join. Fasten off. Neck opening approx 9 in wide.

Armhole Edging x2 (A)

Join A at the underarm seam.

Rnd 1: Sc evenly around the armhole, approx 1 sc per row-end (approx 64 sc); join with sl st.

Rnd 2: Ch 1, sc in each sc around; join. Fasten off. Rep for the second armhole.

Hem Edging (A)

Join A at the side seam.

Rnd 1: Sc evenly around the hem, approx 2 sc per mesh square (approx 140 sc); join with sl st.

Rnd 2: Ch 1, sc in each sc around; join. Fasten off.

Assembly and Finishing

Weave in all ends on the wrong side, running each tail through a few stitches to secure it. Block to finished measurements: bust 44 in, length 20 in, armhole depth 8 in. Pin the piece out on mats, mist with water, and let it dry fully. Do not press the mesh flat — steam lightly only, to preserve the open texture.

Pro Tips and Variations

• For a cropped version, work the panel 36 in long instead of 44 in and seam the same 12 in from the hem.
• Swap the stripe sequence for a single color, or reverse it (A–B–C–B–A becomes C–B–A–B–C) for a different mood.
• Work the edgings in Color C instead of A for a crisp contrast outline at the neck, armholes, and hem.