Work this tunic from the bottom up with nothing but a crochet hook — no seams to sew along the sides, no fiddly shaping charts to decode. You start with a simple foundation chain of 176 stitches joined into a ring, then crochet 36 rounds of an open, lacy motif pattern before splitting the piece in two for the front and back. The back finishes plain at 21 rows, while the front is shaped with gentle decreases worked along the inside edge of each row (skipping the rows that build the decorative chain arcs), giving the neckline a soft, tailored curve without a single dart. Sleeves are picked up directly from the armhole — four motifs wide — and worked straight in the round for 33 rows, so there's no sleeve cap to ease in. A few rounds of the same pattern finish the neckline and hem, tying the whole piece together visually. The pattern is written for Iris yarn, a 100% cotton yarn worked doubled (two strands held together) for a fabric with real body and drape, using two hook sizes — a fuller hook for the main motif work and a fine one for detail. Finished for sizes 10-12 (EU 38-40), this tunic suits confident intermediate crocheters who are comfortable following a stitch chart and want a breezy, textured layer for warm-weather wardrobes. Complete stitch charts and a legend are included.

Note on sizing: all measurements in this pattern are given as inches with the centimeter equivalent in parentheses. The pattern was originally charted in metric (cm); centimeters are the primary, most precise reference, while inch values are rounded conversions for convenience.