01
What this one is
I designed this whole set with one quiet evening in mind, the kind where you're sitting with a new baby asleep in your lap and you want your hands busy with something soft. This dress and bootie set is for the baby in your life who's somewhere between three and six months old, with a chest around 17 inches. It's also for you, if you've made a baby garment before and you're ready to work raglan increases and a color change without much hand-holding.
Your hands spend most of their time working in the round, since the dress starts at the neckline and grows downward through raglan shaping with almost no seaming required. Between the fifteen yoke rounds, the color change to white, the scallop hem, and the penguin appliqué stitched on last, plan for ten to fourteen hours on the dress alone. Add the booties, the bow headband, and the appliqué pieces, and the whole set runs about fifteen to twenty-one hours from first chain to last woven end.
02
Try it another way
If you need this for a bigger baby, size up to 6 to 12 months by adding 6 foundation chains (3 per shoulder) at the neckline, working 2 additional yoke increase rounds, adding 4 sc rounds between the color change and the hem, and working 2 additional skirt increase rounds. The booties can grow to match — just add 2 extra sc rounds after the sole shaping to extend the foot length. For yarn, you've got real choice here: Paintbox Simply DK in Powder Blue and Slate Grey White gives a soft matte finish, Drops Safran cotton gives the appliqué crisper stitch definition, and Baby Soft is the budget-friendly pick, with one skein each of Baby Blue and White covering the entire set. You can swap the pink cheek blush for embroidery floss in a different shade, back the appliqué with felt for extra stability, or leave the penguin off entirely for a plainer dress that still has that pretty scallop hem and bow headband to carry the set.
There's real satisfaction in watching a dress take shape from one ring of chains — you cast on at the neckline, join in the round, and let four points of raglan increase do the shaping through fifteen yoke rounds, no pieces to sew together after. The color change from Powder Blue to white leaves a clean canvas exactly where the penguin appliqué belongs, and building that penguin from an eight-round outer circle down through the eyes and beak is its own small, absorbing project. Even the hem gets a moment: the scallop edging's skip-two, five-dc, skip-two rhythm turns a plain lower edge into something that ripples. Blocking it flat and pinning those scallops open at the end feels like the finishing touch on something you built with intention.