Name: Baby Girl Bubble Long Sleeve Onesie
Brand: Senseng-apparel
SKU: K1230845-1
Price: 18.99 USD
Availability: InStock
Rating: 5.0 (2 reviews)

Baby Girl Bubble Long Sleeve Onesie

No.K1230845

A gently puffed “bubble” onesie finished with plant-dyed tones. The soft organic-cotton knit stretches easily, while nickel-free snaps and a diaper-friendly seat keep changes quick from tummy time to first steps.

Spring/Summer · Thin 25–32 °C (77–90 °F)

Senseng Bundle Save, 2 units for $5 off /3 units for $10 off /4 units for $15 off

5.0 (2 Reviews)

78 Sold

$18.99

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🎁 Gift Ready · Free Shipping

$5.00 Off Your Purchase of 2 Units
$10.00 Off Your Purchase of 3 Units
$15.00 Off Your Purchase of 4 Units

10/04/2025/00:00:00 - 10/05/2026/00:00:00

Bundle & Save — auto-applied at checkout · Free shipping worldwide

2 for US$5 off · 3 for US$10 off · 4+ for US$15 off (capped). Gift-ready packaging: color-printed tissue wrap (no gift box, no message card).
All prices and charges are in USD; non-USD totals are converted at current rates during checkout.

Description

Key Features

Bubble silhouette with softly gathered leg openings for a cute, roomy fit over diapers.
Plant-dyed tones on an organic-cotton rich knit-breathable with gentle stretch (botanical dye, naturally dyed).
Nickel-free snaps at the inseam/back for fast, fuss-free dressing.
Long sleeves for year-round wear; smooth binding at neck and cuffs.
Neat construction to help the onesie keep its shape after repeated washes.

Brand: SENSENG · Style: Baby Girl Bubble Long Sleeve Onesie

Materials & Care

Composition: 97% organic cotton / 3% elastane (soft jersey knit).
Dye method: natural plant-dyed base color; slight tone variance and gentle mellowing over time are normal.
Care: cold gentle wash, inside-out, with similar colors. Do not bleach or long-soak. Line dry in shade or tumble low. Cool iron if needed (avoid snaps/labels).
Note: a little surface tint may release on first washes-wash separately at the start.

Uses organic cotton yarn from a GOTS-certified supplier (TC available). Natural shade and colorfastness variation are expected; follow the care guide to reduce transfer. Not a medical claim. See Certificates for CPC/SGS/CTT.

Quick links: Safety Guide | Certificates & Lab Reports | Why Plant-Dyed

▸ Common Care Questions

Colour mellowing: Plant-dyed shades soften slightly over time - wash cold and dry in shade.
Shrinkage: Minimal when laundered per care guide.
Pilling tips: Turn inside-out and wash with soft items (avoid zippers/Velcro).

Fit & Sizing

Relaxed bubble fit with diaper-friendly room. Manual tolerance ±1–2 cm.
Between sizes? Choose the next size up for longer wear.

▸ Size & Fit - Measurements

Size	Chest (CM/IN)	Length (CM/IN)	Weight (KG/LB)	Best For
0-3M	46 / 18.1	36 / 14.2	4–6kg (9–13lb)	Newborn cuddles
3-6M	49 / 19.3	39 / 15.4	6–8kg (13–18lb)	Tummy time play
6-12M	52 / 20.5	42 / 16.5	8–10kg (18–22lb)	Crawling adventures
12-18M	55 / 21.7	45 / 17.7	10–12kg (22–26lb)	First steps

FAQ

▸ Daywear or sleepwear?

Daywear/playwear. Not intended as children’s sleepwear.

▸ How does the bubble shape fit over diapers?

The gently gathered seat adds room for diapers while keeping a rounded, cute profile.

▸ Will plant-dyed colours fade?

They mellow naturally. Wash cold, dry in shade, and avoid long soaking to keep tones rich.

▸ Any first-wash tips?

Wash inside out on cold with similar colours; then line dry or tumble low.

Safety & Transparency

Organic-cotton rich fabric and baby-appropriate trims; no exaggerated health or barrier claims. Coloured with plant-based dyes

Use: Daywear/playwear only - not intended as children’s sleepwear

Curious why we use plant dyes for babywear? Learn more .

▸ Shopping Notice

Shipping: calculated by destination (US/UK/EU/AU/JP/HK). See Shipping & Delivery.
Processing: Usually 1–2 business days (peak season +1–3).
Returns: 30-day returns for unworn items with tags- Refund & Return Policy.
Support: service@senseng.net