What Baby Clothes Do I Need?

Start with the Basics (And Skip the Extras)

When you're preparing for a new baby, it's tempting to fill drawers with every adorable outfit you see. Truthfully, you don’t need as much as you may think. Between constant growth and frequent outfit changes, babies go through clothes fast. The key is having just enough of the essentials to get you through the week without laundry overload (but not so much that you outgrow half of it before it’s worn).

How Many Clothes Does a Baby Need?

A good rule of thumb: plan for 5–7 outfits per size, plus extras if your laundry schedule is… let’s say flexible. That typically means:

• Onesies or bodysuits

• Stretchy pants or leggings

• Pajamas or sleepers

• Easy layers (like a zip-up hoodie)

• Socks and hats for the season

Add in one or two “nice” outfits for outings or pictures, and you’re set. Skip anything with too many buttons or stiff fabrics. Comfort always wins -for both of you.

The Easiest Way to Get What You Need

Instead of hunting for individual pieces, simplify with a clothing bundle. At Next Size Up, we offer size-specific bundles of secondhand clothes, hand-picked to fit your baby and your life. If you’re starting fresh with a new size, our Full Wardrobe Bundle is perfect: it covers all the basics, is affordable, and helps reduce waste at the same time.

Sustainable + Budget-Friendly = A Win for Everyone

Let’s be honest: most baby clothes are barely worn before they’re outgrown. Choosing secondhand is one of the easiest ways to reduce textile waste and lower your costs without sacrificing cuteness or comfort. Every bundle we send out is packed with care, just like we’d do for our own kids.

Want more tips like this? Check out our blog for more sizing guides, sustainability hacks, and real-life parenting help — because every growth spurt is a chance to do better, together. 🌱