Since Growing Together dropped, infants have needed a wardrobe of their own, and the base-game options run out fast. Good infant CC is soft, readable, and easy to mix into little outfits without clashing, so a onesie, a knit set, or a printed sleeper can go a long way. This roundup gathers rompers, sweaters, tiny tees and pants that fit the infant life stage cleanly. Here's the list to browse through.
All CC belongs to its original creators and is hosted on The Sims Resource. We link to each creator's TSR page and host nothing ourselves; previews are shown for reference with credit.
1. Nikita Infant Dress – @simsdollhouse
Nikita is a soft little dress cut for the infant life stage, with a gently gathered skirt that reads clearly in the crib and on the play mat. The silhouette keeps things sweet without a lot of fussy detail, so it photographs nicely in tight nursery shots. It's an easy first pick when you want something dressier than a plain onesie.
Because it's tailored to infants specifically, it moves correctly through the crawling and sitting poses rather than clipping like repurposed toddler meshes sometimes do. Pair it with a bow accessory or bare feet and you've got a full look in seconds, which is exactly what busy nursery builds need.
Created by SimsDollhouse
2. Elvis Infant Onesie – @simsdollhouse
Elvis is a full-coverage onesie that snaps under like the real thing, giving infants a practical everyday base layer. The fit hugs close through the shoulders and legs so it stays clean-looking during tummy time and floor poses. It's the kind of neutral piece you'll reach for constantly across different Sims.
The cut leans casual and cozy, which makes it a natural match for lazy home days rather than special occasions. Layer a knit cardigan over it or leave it on its own; either way it sits flat under other CC without bulking up the mesh, so mixing is painless.
Created by SimsDollhouse
3. Zayne Infant Onesie – @simsdollhouse
Zayne is a companion onesie with a slightly different collar and legline than Elvis, so having both gives you rotation without everything looking identical. It's a snug, sleeve-covered fit that suits cooler nursery themes and layered looks. The simple shape keeps attention on whatever swatch or print you choose.
Small variations like this matter when you're dressing a household with more than one infant, since duplicate outfits stand out fast in family photos. This one slots in as the second everyday option, comfortable enough for naps and tidy enough for a quick visitor-drops-by scene.
Created by SimsDollhouse
4. Serena Infant Sweater – @simsdollhouse
Serena is a knit-look sweater made for infants, with a chunky texture that adds warmth and depth to the tiny frame. The ribbed cuffs and hem give it that hand-made feel, which sells autumn and winter nursery setups beautifully. It's a standout when you want texture instead of a flat cotton finish.
Sweaters like this are perfect for cozy indoor scenes, and this one layers over a onesie without clipping through at the neck. Style it with matching knit pants for a full bundled-up look, or keep it on its own for that just-woke-up softness that reads so well in close-up shots.
Created by SimsDollhouse
5. Alisson Infant Onesie – @simsdollhouse
Alisson rounds out the onesie set with another everyday base that keeps the wardrobe from feeling repetitive. The fit is close and simple, built to sit under other clothing cleanly so you can layer freely. It's a reliable staple rather than a showpiece, and that's exactly why it earns a spot.
Having a few of these plain onesies on hand means you're never stuck dressing a newborn in the same two base-game items. Toss it on for sleep scenes, doctor visits, or just a quiet morning at home; the neutral shape makes it work with almost any accessory or overlay you add.
Created by SimsDollhouse
6. INFANT Top 006 – @robertaplobo
INFANT Top 006 is a lightweight little shirt designed to pair with matching bottoms rather than function as a full outfit. The relaxed cut sits comfortably over the infant mesh and gives you the freedom to build separates instead of relying on all-in-one rompers. That flexibility is the whole appeal here.
Separates are surprisingly rare for infants, so a dedicated top like this opens up a lot of outfit combinations. Match it with the 006B bottoms from the same set for a coordinated look, or mix it with other pants CC to create something new for each Sim in the house.
Created by RobertaPLobo
7. INFANT Bottom 006B – @robertaplobo
INFANT Bottom 006B is the pants half of the 006 set, cut to sit at the waist and pair cleanly with the matching top. Having a bottoms-only piece for infants is genuinely useful, since it lets you build layered looks the way you would for older Sims. The simple shape keeps it versatile.
You can keep the set together for a tidy coordinated outfit, or split it up and pair these pants with a knit sweater or printed tee instead. That mix-and-match potential is what makes separates worth grabbing, especially when your infant closet is otherwise full of one-piece onesies.
Created by RobertaPLobo
8. Hoody Infant – @bukovka
Hoody Infant brings a proper little hooded top to the life stage, complete with a drawn-up hood that adds instant personality to nursery photos. The cozy, sporty shape suits casual and outdoorsy family themes really well. It's a refreshing change from the usual smooth onesie silhouette.
The hood detail reads clearly even at infant scale, which is harder to pull off than it sounds on such a small mesh. Pair it with the matching infant pants for a full tracksuit-style look, or throw it over a plain onesie for a laid-back layered outfit that still feels put together.
Created by bukovka
9. Pants Infant – @bukovka
Pants Infant is the matching bottom for the hoody, built as a comfy pull-on with a soft elastic-look waist. Designed as a separate, it slots into layered outfits instead of locking you into a single romper. The relaxed fit keeps it looking cozy rather than stiff.
Because it's meant to coordinate with the hoody, the two together create a complete casual set for lounging or park scenes. On their own the pants work just as well under a knit sweater or graphic tee, giving you another building block for the infant wardrobe.
Created by bukovka
10. Infant T-Shirt 005 – @robertaplobo
Infant T-Shirt 005 is a clean, everyday tee cut for the smallest Sims, with a simple crew neck and short sleeves that keep it casual. It's the sort of basic that anchors a whole outfit, letting bolder pants or accessories do the talking. The straightforward shape makes it endlessly mixable.
As a standalone top it pairs naturally with the 005B pants from the same creator for a coordinated set. Split them up and it works just as happily with knit bottoms or printed pants, which is why a plain tee like this quietly becomes one of your most-used pieces.
Created by RobertaPLobo
11. Infant Pants 005B – @robertaplobo
Infant Pants 005B is the bottom half of the 005 set, a simple pull-on cut to sit comfortably at the waist. Like its matching tee, it's built as a separate so you can assemble outfits piece by piece rather than settling for a one-and-done romper. The plain finish keeps it flexible.
Keep it with the 005 shirt for a neat matching look, or pair it with a hoody or sweater to change the vibe entirely. Basics like these are the backbone of a good infant closet, since they play nicely with everything else you download.
Created by RobertaPLobo
12. Knitted Sweater Infant – @bukovka
Knitted Sweater Infant leans hard into cozy, with a thick cable-look texture that makes it feel genuinely warm on the tiny frame. That knit detail catches light beautifully in close-up nursery shots and instantly sells a cold-weather scene. It's one of the more characterful tops in this list.
Sweaters this soft-looking are perfect for winter builds and bundled-up family photos. Layer it over a onesie for extra warmth, or wear it with the matching knitted pants for a full snug set that looks straight out of a chilly Sunday morning at home.
Created by bukovka
13. Knitted Pants Infant – @bukovka
Knitted Pants Infant is the coordinating bottom for the knit sweater, carrying the same chunky texture down the legs for a matched cozy set. The ribbed detail keeps it consistent with the top so the whole look feels intentional. It's a small thing that makes photos read as styled rather than random.
Wear the two knit pieces together for that head-to-toe bundled effect, ideal for autumn and winter nurseries. On their own the pants add warm texture under a plain tee or hoody, giving you another way to break up all the smooth cotton in the infant wardrobe.
Created by bukovka
14. Shirt Smile to me Infant – @bukovka
Shirt Smile to me Infant brings a cheerful printed graphic to the top, adding a playful pop that plain basics can't. The friendly design suits bright, happy nursery themes and gives an outfit personality without any extra accessories. It's an easy way to make a Sim feel like an individual.
Designed as a separate, it pairs with the matching Smile to me pants for a full coordinated set. Split it off and the graphic tee livens up plain knit or solid bottoms, so you get a cute focal piece that still mixes freely with the rest of your CC.
Created by bukovka
15. Pants Smile to me Infant – @bukovka
Pants Smile to me Infant is the matching bottom for the cheerful graphic tee, cut as a soft pull-on that completes the set. Keeping the pair together gives you a coordinated printed outfit that looks styled straight out of the box. The comfy shape suits everyday play scenes.
You don't have to keep them paired, though; the pants work well under a hoody or knit sweater when you want the print lower down instead. That kind of mix-and-match freedom is exactly what makes matched separates more useful than a single fixed romper.
Created by bukovka
16. Shirt My Duddy Infant – @bukovka
Shirt My Duddy Infant is a graphic top with a sweet themed print that adds instant charm to the smallest Sims. The playful design carries a lot of personality on its own, so you can build a whole look around just this one piece. It's a fun break from solid-color basics.
It coordinates with the matching My Duddy pants for a complete printed set, but the tee holds its own over plain bottoms too. Little graphic pieces like this are great for storytelling shots, giving each infant a distinct look that photographs well up close.
Created by bukovka
17. Pants My Duddy Infant – @bukovka
Pants My Duddy Infant finishes off the My Duddy set as the coordinating bottom, echoing the top's theme for a matched everyday outfit. The soft pull-on fit keeps it comfortable-looking through crawling and sitting poses. Together the pieces read as one deliberate look.
As with the other separates here, you're free to break the set and pair these pants elsewhere. Match them with a knit sweater or a plain tee to shift the mood, or keep the full set on for a coordinated result that needs no extra styling.
Created by bukovka
18. Patriotic Infant Outfit – @chicchatter87
Patriotic Infant Outfit is a themed one-piece built around a red, white and blue palette, perfect for holiday scenes and festive family gatherings. The all-in-one design means it's ready to wear with zero styling, which is handy when you're dressing a whole household for an event. The bold colors read clearly even at infant scale.
It's a seasonal piece rather than an everyday staple, and that's exactly its strength; having a dedicated outfit for a summer cookout or celebration saves you from improvising. Slip it on for the occasion, snap your family photos, then swap back to basics afterward.
Created by chicchatter87
19. Patriotic Infant Overalls – @chicchatter87
Patriotic Infant Overalls take the same festive theme in an overall silhouette, giving you a second option so your infants aren't wearing identical outfits at the gathering. The dungaree-style straps add a cute, classic shape that stands apart from a plain romper. It's the variety piece that keeps group photos interesting.
Because it shares the holiday palette with the matching outfit, it slots right into the same themed scene while still looking distinct. Pair one infant in the overalls and another in the outfit, and your celebration shots instantly feel coordinated rather than copy-pasted.
Created by chicchatter87
20. Shirt Flores Infant – @bukovka
Shirt Flores Infant brings a floral print to the top, adding a soft, springy touch that suits gentle pastel nurseries beautifully. The pattern gives the piece personality without being loud, so it feels sweet rather than busy. It's a lovely way to bring some warmth and season into an outfit.
Built as a separate, it pairs with the matching Flores pants for a full floral set, or mixes with solid bottoms when you want the pattern to stand alone. Floral CC for infants is uncommon, so this fills a nice gap for players who like a softer, more delicate aesthetic.
Created by bukovka
21. Pants Flores Infant – @bukovka
Pants Flores Infant is the coordinating bottom for the floral tee, carrying the same soft print down the legs for a matched springtime look. The comfy pull-on shape keeps it easy to wear across everyday poses. Together the pieces make a gentle, cohesive outfit with almost no effort.
Split them up and the floral pants add a delicate pattern under a plain tee or knit sweater, which is a nice way to keep the print subtle. Either way, they're a welcome addition for anyone building a pastel or cottage-style nursery.
Created by bukovka
22. Shirt Little Grrr Infant – @bukovka
Shirt Little Grrr Infant is a playful graphic top with a fun, slightly cheeky theme that suits lively, personality-packed households. The bold little design gives the piece plenty of character, making it a standout in an otherwise basic-heavy wardrobe. It's the kind of tee that makes a Sim feel like a real individual.
It coordinates with the matching Little Grrr pants for a complete themed set, though the tee happily stands alone over solid bottoms too. Fun graphics like this are great for storytelling and close-up shots where you want the infant's outfit to tell a little joke of its own.
Created by bukovka
23. Pants Little Grrr Infant – @bukovka
Pants Little Grrr Infant is the matching bottom for the playful tee, keeping the same fun theme going for a coordinated head-to-toe look. The soft pull-on fit suits crawling and sitting poses without looking stiff. Paired with the shirt, it reads as one deliberately styled outfit.
Break the set apart and these pants bring their playful energy to a plain tee or knit sweater instead. That flexibility means you get a themed piece that still mixes freely, rather than being locked into a single fixed combination.
Created by bukovka
24. Jumpsuit Strawberry Infant – @bukovka
Jumpsuit Strawberry Infant is an all-in-one romper with a sweet strawberry theme, giving you a complete outfit with zero styling required. The fruity motif is adorable and instantly recognizable, making it a favorite for bright, cheerful nurseries. It's the kind of piece that photographs well and needs nothing added.
As a jumpsuit it covers top and bottom in one clean mesh, which is great for quick dressing and reliable fits across poses. Slip it on for a summery play scene or a casual home day; the charming print does all the work while you focus on the rest of the shot.
Created by bukovka
25. Shirt Lion Infant – @bukovka
Shirt Lion Infant is a graphic top featuring a friendly little lion, bringing a warm animal-themed touch that suits safari or jungle nursery setups. The cute character print gives the piece real personality and works beautifully for playful, storybook-style households. It's an easy way to add charm to a basic outfit.
It pairs with the matching Lion pants for a full animal-themed set, or stands alone over solid bottoms when you want the motif on its own. Character prints like this are perfect for themed rooms, tying an infant's outfit into the decor around them.
Created by bukovka
26. Pants Lion Infant – @bukovka
Pants Lion Infant is the coordinating bottom for the lion tee, continuing the friendly animal theme for a matched jungle-ready look. The comfortable pull-on cut keeps it easy to wear through everyday poses. Worn with the shirt, the two make a complete, cohesive themed outfit.
You can also split the set and let these pants add a subtle animal touch under a plain or knit top. That mix-and-match option keeps the theme flexible, so you can dial it up to a full look or keep it as a small accent depending on the scene.
Created by bukovka
27. Fun Prints Infant Sleeper (Growing Together) – @chicchatter87
Fun Prints Infant Sleeper is a cozy full-body sleeper made specifically with the Growing Together infant stage in mind, so it fits the life stage cleanly. The all-over playful prints make it ideal for bedtime and nap scenes, wrapping the whole Sim in soft pattern. It's a comfy, complete piece with real nursery charm.
Sleepers are exactly what an infant wardrobe needs for those quiet nighttime and early-morning shots, and this one covers the job in one tidy mesh. Slip it on for cribside storytelling or lazy home mornings; the fun prints keep even a sleepy scene looking sweet.
Created by chicchatter87
Final Thoughts
That's a whole infant closet sorted, from cozy knit sets and separates to themed sleepers and holiday one-pieces. Grab the pieces that fit your household's vibe and mix the separates freely to keep every little one looking distinct.