Baby Sleepwear

Choosing the perfect sleep sack size is key to safer, sounder sleep. This guide walks you through age-based sizing, fit tips, and when to size up—so your baby or toddler stays cozy and secure at every stage.

When choosing a baby sleep bag, the type of closure matters more than you think. In this guide, we compare zippers, snaps, and velcro—highlighting safety, convenience, and comfort. Discover why SwaddleAn’s personalized sleep bags use premium two-way zippers to support peaceful nights for parents and babies alike.

When the temperature drops, keeping your baby warm at night—safely—becomes top priority. In this guide, we explore why sleep bags are better than blankets for winter, how to choose the right TOG, and why SwaddleAn's 2.5 TOG bamboo sleep bags are a cozy essential for cold nights.

Is your baby’s sleepwear getting snug? From zipper struggles to red marks on skin, this guide helps you know exactly when to size up—plus how to choose the next fit with confidence.

What goes under a baby sleep sack? Discover how to dress your baby under a 0.5 TOG sleep bag based on room temperature—plus essential layering tips using SwaddleAn’s bodysuits, footies, pajamas, and more.

Still wondering if your baby needs a sleep sack during summer? Learn why a 0.5 TOG sleep bag is the perfect balance for warm nights with AC—plus tips for keeping your little one cool, safe, and wrapped in love.