What Size Baby Clothes Should You Buy as a Gift?

Buying baby clothes for someone else's baby is harder than it looks. Babies grow fast, every brand fits a little differently, and the family may already have a drawer full of newborn outfits. Here is a simple way to pick a size you will not regret, plus a few gifts that skip the sizing question altogether.
The short answer: size up
If you are shopping for a baby shower and do not know the size to buy, go one or two sizes ahead. Newborn outfits get a lot of attention at showers, and many babies grow out of them within a few weeks. A 6M or 12M piece is the one the family will still be reaching for months from now.
- For a shower gift: 6M is a safe pick. 12M works if the family already has plenty of small sizes.
- For a baby who is already here: buy at least one size above what they wear today.
- For a toddler: ask what they wear now, then buy the same or the next size up.
Think about the season
A size is really a date. If the baby is due in spring, a 6M bodysuit fits around fall, which is right in the middle of football and hockey season. A 12M piece lands about a year out, in time for the next baseball opener. Matching the size to the season they will actually wear it in is the small detail parents notice.
Our sizes at a glance
- Baby bodysuits ($19.99): NB (0-3M), 6M, 12M, 18M and 24M, in light blue, pink or white.
- Toddler tees ($22.99): 2T, 3T, 4T, 5T and 6T, in white or sport grey.
Every bodysuit and tee page has its own size chart, and our sizing chart has all of them in one place. Care is easy: machine wash cold inside out and tumble dry low.
Gifts with no size to guess
If you would rather not guess at all, these fit every baby and every stage:
- Bib ($19.99): one size, with contrast trim.
- Beanie ($26.99): one size, with an all-over hand-drawn print.
- Swaddle blanket ($44.99): 30" x 40", for naps, stroller rides and tummy time.
- Hooded towel ($48.99): 24" x 48", big enough to grow into.
Our Detroit gift sets combine both approaches. The Newborn Fan Kit ($59.99) pairs a bodysuit with a bib and beanie, so only one piece needs a size. See all the Detroit gift sets.
Still not sure?
Send it straight to the family. Enter their address at checkout, and if something does not fit, the recipient gets a gift credit. Every piece is printed to order, so give yourself about two weeks before the shower.
Shopping for a specific city? Start with the Detroit baby shower gift guide, the Chicago baby shower gift guide or the Boston baby shower gift guide.
The Munchkin Mascots are original, hand-drawn characters made for little fans. We are an independent shop and are not affiliated with or endorsed by any professional sports team or league.


