Guides

The Complete Guide to Baby Beanies — When, What & How

A well-chosen baby beanie is the single most-used garment in the first 12 months. Here's how to pick one.

5 min read·2026-04-18·Woolly Wonders

Parents often buy their baby's first beanie as an afterthought. Then it lives on the baby for 6 months. Here's the proper way to think about it.

When to Use a Beanie

From birth indoors (yes, even in summer for newborns — they can't regulate temperature yet), on every pram walk in winter, and any time the room is under 20°C. Remove it for sleep to prevent overheating.

Sizing — By Age

Newborn–3 months: 36–40 cm head circumference
3–6 months: 40–44 cm
6–12 months: 44–46 cm
12–24 months: 46–48 cm

Most Woolly Wonders beanies are stretchy enough to span 2 size brackets, so you don't need to replace them every few months.

Material — Hand-Knit Wool vs Cotton vs Fleece

Hand-knit wool = best temperature regulation and longest-lasting. Cotton = best for summer indoor wear. Fleece = cheap but pills and overheats in pram. Pick hand-knit wool as the main beanie and one cotton cap as a summer backup.

Style That Actually Matters

Pom-pom and character beanies photograph well, but the most useful feature is a snug brim that doesn't slip over the eyes. All our beanies have a stretchy ribbed brim.

The bottom line

Buy two hand-knit beanies at birth — one neutral (cream), one with personality (pom-pom or character). You'll use both every week for a year.

Shop hand-knit baby beanies

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