Billie Lightning Nursing Crewneck (Vintage White)

$105.00
The nursing layer that doesn't look like one. Crafted from our signature ultra-soft fleece, the Isabella combines a relaxed, luxurious drape with hidden zipper access for seamless feeding and pumping. Designed to wear long last nursing ends. Choose between our classic pullover hoodie or sleek crewneck sweatshirt—perfect for work-from-home days, school drop-offs, and travel.
Color: Vintage White
Size
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Hidden Nursing & Pumping Access
Ultra-Soft Fleece
Oversized Silhouette
Fit Notes & Size Guide

Relaxed fit. Size up if you prefer an oversized look. 
Model Information
  • Height: 5'6
  • Waist: 25''
  • Bust: DD
  • Under Bust: 32'' 
  • Wearing a size S/M
Fabric & Care Instructions

Premium French terry

Zip all nursing openings before washing. Machine wash cold with like colors on a gentle cycle and [tumble dry low / lay flat to dry according to your actual care instructions]. This helps preserve the fabric, shape, and trim.
Returns & Exchanges

Don't like it or is it the wrong size? No problem! Just send it back within 30 days of receiving the clothes for a refund. For more information, please visit our Return Policies.
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Comfort, Beautifully Designed.

Cloud-soft. Discreet nursing access. A statement crew you'll wear long after nursing.

Shop Billie

Why Moms Love It

  • Hidden Nursing Access: Discreet diagonal zippers disappear into the lightning design for easy nursing and pumping.
  • Cloud-Soft Comfort: Cozy, fleece-backed French terry feels incredibly soft against your skin.
  • Skin-Friendly Details: Protective zipper guards help keep zipper teeth away from sensitive skin.
  • Relaxed, Easy Fit: Designed with room to move through pregnancy, postpartum, and everyday life.
  • Beyond Nursing: A statement sweatshirt you'll want to wear long after your breastfeeding journey ends.

"Worth every dollar — I wear this even when I’m not nursing."

Hidden In Plain Sight

Watch how easily the Isabella transforms from a luxury layer to a nursing essential.

The Sweat & Milk Difference

Nursing functionality. Everyday style. Designed to stay in your wardrobe long after nursing.

Feature Sweat & Milk S&M Typical Nursing Sweatshirt Typical
Nursing 		Regular Sweatshirt Regular
Easy nursing & pumping access ✓ ✓ ✕
Discreet access integrated into the design ✓ Varies ✕
Protective zipper guards ✓ Varies —
Cloud-soft premium fleece ✓ Varies Varies
Maternity & postpartum-friendly fit ✓ Varies Varies
Fashion-first design ✓ Varies ✓
Designed to wear long after nursing ✓ Varies ✓
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