Building a baby registry is equal parts exciting and overwhelming. Registry-builder tools throw hundreds of suggestions at you, well-meaning relatives add their own opinions, and somewhere in the noise it's genuinely hard to know how much clothing a baby actually needs — and in what sizes. Overdo it and you'll have drawers of unworn newborn outfits; underdo it and you're doing laundry at midnight. This guide focuses on the clothing side of the registry: exactly what to add, how many, and the sizing strategy that saves you from the most common registry mistake.
The One Mistake Almost Every Registry Makes
Before the list: the most common registry error is loading up on newborn-size clothing. Newborn and 0–3 month sizes are outgrown the fastest — some babies skip newborn size entirely — and they're the sizes friends and family most love to gift. So register lightly in the smallest sizes and more generously in 3–6, 6–9, and 9–12 months, which get worn for far longer and are rarely gifted. This single shift prevents the classic drawer-full-of-unworn-newborn-outfits problem. (See our size chart for how sizing works.)
The Clothing Registry Checklist
Quantities here assume laundry every 2–3 days. Spread them across sizes as noted above.
| Item | Suggested quantity |
|---|---|
| Bodysuits / onesies | 6–8 per size |
| Sleepsuits / footed rompers | 6–8 per size |
| Sleep sacks / wearable blankets | 2–3 |
| Cardigans / knit layers | 2–3 |
| Hats (soft + seasonal) | 2–3 |
| Socks / booties | 5–6 pairs |
| Scratch mittens | 2–3 pairs |
| Muslin swaddles / wraps | 4–6 |
| Coming-home / special outfit | 1–2 |
| Weather outer layer (pramsuit/coat) | 1 (seasonal) |
How to Choose What to Register For
- Prioritise practical, easy-dressing pieces: Front-opening sleepsuits and bodysuits with leg poppers beat fiddly outfits with buttons and bows for everyday newborn wear.
- Think about the season: Register for the sizes your baby will be wearing in each upcoming season — a 6–9 month size needed in winter should be warm, not a summer romper.
- Choose soft, breathable fabrics: Natural cotton is gentlest on newborn skin; organic, certified cotton is a lovely registry-quality choice (see our organic cotton guide).
- Mix price points: Include affordable basics (which guests can buy in multiples) and one or two nicer keepsake pieces for those who want a special gift.
- Add a few “grow-into” sizes: They're rarely gifted spontaneously, so the registry is the perfect place to ensure they're covered.
What You Can Leave Off (or Add Later)
- Lots of newborn-size outfits: You'll be gifted these anyway — keep your registry count low here.
- Shoes for newborns: Non-walking babies don't need them; socks and booties suffice.
- Trend-led or occasion-heavy outfits: A couple is plenty; everyday basics get the wear.
- Anything “hand-wash only”: With the laundry volume a newborn generates, it'll go unused.
The Bottom Line
A great clothing registry is focused, not exhaustive: weighted toward everyday basics, light on newborn sizes and heavier on the 3–12 month sizes that get real wear, season-aware, and built around soft, easy-care fabrics. Get the clothing section right and you'll have exactly what you need when you need it — without the drawers of unworn outfits almost every new parent ends up with.
For the everyday basics that anchor any registry, browse our collections, and pair this with our newborn layette checklist for the complete picture.