purlJam

# Little Sprout Baby Romper

A sweet, simple knitted romper for babies, worked flat in worsted-weight yarn. Featuring garter-stitch borders, ribbed leg cuffs, button shoulders for easy dressing, and a buttoned crotch opening for nappy changes. Perfect for confident beginners ready to try a small garment.

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## Sizes

**0–3 months (3–6 months, 6–12 months)**

Instructions are given for the smallest size, with larger sizes in parentheses. Where only one number is given, it applies to all sizes.

### Finished Measurements
| Measurement | 0–3m | 3–6m | 6–12m |
|---|---|---|---|
| Chest circumference | 41 cm (16¼") | 46 cm (18") | 50 cm (19¾") |
| Body length (shoulder to crotch) | 30 cm (11¾") | 33 cm (13") | 36 cm (14¼") |
| Inseam | 8 cm (3¼") | 10 cm (4") | 12 cm (4¾") |

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## Materials

- **Yarn**: Worsted weight (Aran) yarn, approx. 200 (240, 280) m / 220 (260, 305) yds
  - Suggested: a soft cotton or cotton-blend worsted such as Drops Paris or Sirdar Snuggly DK held doubled
- **Needles**: 
  - 5 mm (UK 6 / US 8) straight or circular needles
  - 4 mm (UK 8 / US 6) needles for ribbing and borders
- **Notions**:
  - 5 buttons (approx. 15 mm diameter): 2 for shoulders, 3 for crotch
  - Tapestry needle
  - Stitch markers (optional)
  - Scissors

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## Tension (Gauge)

**18 sts × 24 rows = 10 cm (4")** in stocking stitch on 5 mm needles, after blocking.

*Always work a tension swatch — this ensures a correct fit.*

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## Abbreviations

- **k** – knit
- **p** – purl
- **st(s)** – stitch(es)
- **st st** – stocking stitch (k on RS, p on WS)
- **g st** – garter stitch (k every row)
- **k2tog** – knit two together (1 st decreased)
- **ssk** – slip, slip, knit (1 st decreased)
- **kfb** – knit into front and back of stitch (1 st increased)
- **yo** – yarn over (used for buttonholes)
- **BO** – bind off (cast off)
- **CO** – cast on
- **RS / WS** – right side / wrong side
- **rep** – repeat
- **rem** – remaining

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## Pattern Notes

- The romper is worked in **four leg pieces** (two front, two back), joined at the crotch, then worked **upwards** as a front and back panel. Pieces are seamed at the sides and shoulders at the end.
- The crotch features a 3-button placket for nappy changes.
- Shoulders fasten with buttons over button loops for easy dressing.
- All edges are bordered in garter stitch to prevent curling — ideal for beginners.

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## Instructions

### LEG PIECES (make 4 — 2 for front, 2 for back)

With 4 mm needles, CO **20 (22, 24) sts**.

**Row 1 (RS):** *k1, p1; rep from * to end.
**Row 2 (WS):** *p1, k1; rep from * to end.

Rep Rows 1–2 until ribbing measures **3 cm (1¼")**, ending after a WS row.

Change to 5 mm needles.

Work in st st (k on RS, p on WS) for **5 (7, 9) cm**, ending after a WS row.

**Inseam shaping (increases):**
- **Next Row (RS):** kfb, k to last st, kfb. *(2 sts increased)*
- Work 3 rows in st st.
- Rep these 4 rows **once more**.

**Stitch count after shaping: 24 (26, 28) sts.**

Break yarn and place sts on a holder or spare needle.

Make 3 more leg pieces the same.

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### JOIN LEGS – FRONT PANEL

With 5 mm needles and RS facing, place one leg piece on the needle (with yarn ready to work).

**Joining row (RS):** k across 24 (26, 28) sts of first leg, **CO 13 (15, 17) sts** using backwards-loop method (these form the crotch gusset), then k across 24 (26, 28) sts of second leg piece.

**Stitch count: 61 (67, 73) sts.**

*Math check: 24 + 13 + 24 = 61 ✓ / 26 + 15 + 26 = 67 ✓ / 28 + 17 + 28 = 73 ✓*

**Next Row (WS):** k4, p to last 4 sts, k4. *(Garter border at each side begins.)*

**Next Row (RS):** k all sts.

Continue in st st with a 4-st garter border at each edge:
- RS rows: knit all sts.
- WS rows: k4, p to last 4 sts, k4.

Work until front panel measures **20 (22, 24) cm** from crotch CO, ending after a WS row.

### Armhole shaping (front)

**Next Row (RS):** BO 3 sts, k to end. *(58, 64, 70 sts)*
**Next Row (WS):** BO 3 sts, p to last 4 sts, k4. *(55, 61, 67 sts)*

*Note: the garter border is consumed by the armhole BO; resume plain st st now.*

**Next Row (RS):** ssk, k to last 2 sts, k2tog. *(2 sts dec)*
**Next Row (WS):** purl.

Rep these 2 rows **1 (2, 3) more times.**

**Stitch count: 51 (55, 59) sts.**

*Math check: 55 − 2(2) = 51 ✓ / 61 − 2(3) = 55 ✓ / 67 − 2(4) = 59 ✓*

Continue in st st until armhole measures **8 (9, 10) cm**, ending after a WS row.

### Neck shaping (front)

**Next Row (RS):** k 16 (17, 18), BO centre 19 (21, 23) sts, k to end.

Working on the **left front shoulder (16/17/18 sts)** only:
- **Row 1 (WS):** purl.
- **Row 2 (RS):** k to last 2 sts, k2tog. *(1 st dec)*
- Rep these 2 rows **2 more times. (13, 14, 15 sts rem)**

Work straight in st st until armhole measures **10 (11, 12) cm**.

Work 4 rows in g st (k every row) for the shoulder border.

**Buttonhole row (RS):** k3, yo, k2tog, k to last 5 sts, k2tog, yo, k3.

Knit 2 more rows. BO knitwise.

**Rejoin yarn** to right front shoulder sts at neck edge with RS facing:
- **Row 1 (RS):** ssk, k to end. *(1 st dec)*
- **Row 2 (WS):** purl.
- Rep these 2 rows **2 more times. (13, 14, 15 sts rem)**

Work straight in st st until armhole measures **10 (11, 12) cm**.

Work 4 rows in g st.
**Buttonhole row (RS):** k3, yo, k2tog, k to last 5 sts, k2tog, yo, k3.
Knit 2 more rows. BO knitwise.

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### BACK PANEL

Work exactly as for Front Panel **up to and including armhole shaping**. (55, 61, 67 sts after BO; 51, 55, 59 sts after decreases.)

Continue in st st until armhole measures **10 (11, 12) cm**, ending after a WS row.

### Back neck and shoulders

**Next Row (RS):** k 13 (14, 15) sts, BO centre 25 (27, 29) sts, k to end.

*Math check: 13 + 25 + 13 = 51 ✓ / 14 + 27 + 14 = 55 ✓ / 15 + 29 + 15 = 59 ✓*

**Right back shoulder (13/14/15 sts):**
- Knit 3 rows in g st. BO knitwise.

**Rejoin yarn to left back shoulder**, RS facing:
- Knit 3 rows in g st. BO knitwise.

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## Finishing

1. **Weave in all ends** on the WS.
2. **Block** both panels gently to measurements — pin out and spritz with water, allow to dry flat.
3. **Side seams**: With RS together, sew side seams from armhole down to where the crotch CO begins on each side, using mattress stitch or a neat backstitch.
4. **Inseams**: Sew the inside leg seams from the crotch gusset down to the cuff on each leg.
5. **Shoulder closures**: 
   - Lay front shoulder garter band overlapping the back shoulder band.
   - Sew 1 button on each back shoulder, positioned to align with the buttonhole on the front shoulder band.
6. **Crotch placket buttons**: 
   - Along the cast-on crotch edge of the **back panel**, evenly mark 3 button positions.
   - Sew 3 buttons to the **back** crotch edge.
   - On the **front** crotch edge, the existing gusset CO sts will stretch — alternatively, work small crocheted or sewn button loops aligned with each button. (For a quick finish, snap fasteners may be used in place of buttons.)
7. **Weave in any remaining ends** and give the romper a gentle press.

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### Tips for Success

- **Take your time on the tension swatch** — even 1 stitch off per 10 cm makes a noticeable difference on baby garments.
- **Use a stretchy bind off** at the shoulders and neck so it slips easily over baby's head.
- **Wash before gifting** with a gentle baby-safe detergent; cotton blends often soften beautifully after the first wash.

Enjoy your handmade romper — perfect for snuggles, naps, and treasured photos! 💛