Collection: Tiny Baby Clothes

We specialise in Tiny Baby clothing (4lb-8lb).

OTHER SIZES: 1.5-3LB & 3-5LB

With items for all tastes & budgets. Contemporary, premium & organic tiny baby clothes available as well as value tiny baby size clothing.
Read More/Less We have tiny baby outfits and accessories for baby girls and boys and lots of unisex tiny baby clothes too. Our Tiny Baby Clothes range is ideal for babies between 4lb-7b or 5lb-8lb (see specific product sizing); babies that may be born a little early rather than very premature. This tiny baby clothing apparel has been sourced from some boutique suppliers who have tiny baby sizes within their wider baby clothing ranges.

Popular collections

Finding the Perfect Tiny Baby Clothes

Shopping for tiny baby clothes can feel overwhelming—especially if your little one has arrived early or is smaller than expected. At Little Mouse, we specialise in clothing for premature and tiny babies, offering a carefully curated range that ensures the perfect fit from day one.

Unlike standard newborn sizes, tiny baby clothes are designed for babies weighing between 4 and 8 pounds, with softer fabrics, smaller proportions and thoughtful features like flat seams, front openings and no scratchy labels. Our clothing makes dressing your baby easier, gentler, and more comfortable—especially for babies in neonatal care.

We also offer tiny baby gift sets, organic options, and beautifully wrapped bundles ideal for hospital visits, baby showers or just a thoughtful “thinking of you” gesture. Whether you’re looking for practical outfits or a special first keepsake, we’re here to help.

At Little Mouse, we’re proud to support families with premature and small babies. Explore our range of high-quality tiny baby clothes today—and find something truly perfect for your little mouse.