Best 3T Girls Sleepwear in 2026

For safety, sleepwear should be either flame resistant or snug-fitting. This item is snug-fitting.

Ankle-to-chin zipper with snap-over tab

Ribbed cuffs on sleeves and legs

Material --- lightweight Satin pajama set , Very Silky Feeling and Help you Have a Sound Sleep,Breathable lounge set.

Size --- LONXU sleepwear set is US Size, Please refer to LONXU’S SIZE CHART，XSmall (US 4-6), Small (US 6-8), Medium (US 8-10), Large ( US 12 ), X-Large (US 14), 2X-Large (US 16), 3X-Large (US 18), Our Designers are online 24 hours to check the Sizes for buyers.

Design --- Two-Piece comfort sleepwear pajama set，Women's Long Sleeve Silk Satin Pajamas Set,Button-down,Long sleeve,one chest pocket on the top ,The Pants of the silk satin pajamas has Elastic Waist With Drawstring , Comfortable and Relaxing Fit.

Fabric: 65% Cotton 35% Polyester. Super soft and cozy.

Sizing: Please choose your size referring to our size picture on the left. These girls’ pyjamas are with big kids size 6, 8, 10, 12, 14, 16 & 18 to choose from.

Feature: This girls’ outfit features stylish blue chessboard print on the light green base color. A cute heart smiling face and the positive slogan of ‘HAVE A GOOD DAY’ decorated on the t-shirt’s front. Crewneck & short sleeves on top. Pull-on elasticized waistband and side pockets on PJ shorts for convenience.

100% OFFICIALLY LICENSED HARRY POTTER PAJAMA SET, GUARANTEED!!: Intimo specializes in high-quality, officially licensed children’s sleepwear and underwear. Featuring everything from classic cartoon characters to superheroes, and all the newest, most popular movie, toy, and television characters in between, Intimo is the go-to company for finding all your officially licensed apparel for boys and girls.

ALL 4 HARRY POTTER HOUSES AVAILABLE: These Harry Potter pajama comes in all 4 house colors and designs. The top features the house crest on front in a detailed printed design. The raglan sleeves, collar and back also vary in color to match the chosen Hogwarts house, with the shirt front colored a versatile heather gray The bottoms are done in a matching color plaid pattern. *For exact size measurement of raglan top and pants check description* :)

SLEEP IN COMFORT: Soft and practical, these Harry Potter pjs are designed with kids in mind. This Harry Potter shirt and pants are both tagless, with brand logo washing directions printed inside the shirt. The plaid pants and raglan shirt are perfect for cooler summer nights, all the way into colder winter nights and days like Christmas morning!. In these comfy pjs, your child will sleep comfortably and be free to dream of quidditch, potions, wands, spells and magical adventures!

Fabric: Quality cotton blend. Super soft, stretch and lightweight.

This nighty features cute style with pink and white stripes，exclusive for big girls/ tweens/ teens.

Tee is loose fit, and bottoms are soft with a stretchy elastic waistband and a pair of pockets.

Fabric: Cotton blended. Super Soft, breathable, stretchy and durable.

Sizing & Fit: Standard US Girls Size 4T, 5T, 6, 8, 10, 12, 14, 16, 18 available. Pullover & easy pull-on waist.

Feature: Mild green stripes with glittering text ‘RISE AND SHINE’. Both Little kids & teen girls favorite pyjamas.

Fabric: 100% quality cotton. Super soft, cozy, breathable and durable.

Sizing: Please choose your size referring to our size picture on the left. These girls’ pyjamas are with standard US kids’ sizes 6, 8, 10, 12, 14, 16, 18 to choose from.

Feature: These jammies feature stylish pink & blue tie dye color with glitter text of 'SLEEPOVER SQUAD'. Crewneck, Short Sleeves, Elasticized waistband & A pocket on each side of the shorts.

Note: Size 2=2T, Size 3=3T, Size 4=4T

Note:Size 12-18M & size 18-24M & size 2 & size 3, these four sizes are only slightly different in size. So two adjacent sizescan be purchased in place of each other.

Soft, cute,100% Cotton, Imported

Fabric: 35% Cotton, 65% Polyester, Super soft, stretch and lightweight.

Fit & Sizing: Regular Fit. Us Big Kids Size 12 14 16 18 to choose from. Please choose your size referring to our size chart.

Feature: These pyjamas are gray jersey T-shirt matching with navy blue striped bottoms, detailed with cute cartoon cat graphic at front.

Fabric: 100% quality cotton. Super soft, cozy, breathable and durable.

Sizing: Please choose your size referring to our size picture on the left. These girls’ summer pyjamas are with toddler size 4T, 5T and big kid size 6, 8, 10, 12, 14, 16 & 18 to choose from.

Feature: This girls loungewear features stylish purple tie-dye color, printed with colorful gradient text of ‘KEEP CALM AND DREAM ON’. Crewneck & short sleeves on top. Pull-on elasticized waistband and side pockets on sleep bottoms.

Certified organic by the Global Organic Textile Standard (GOTS)

Long sleeves

Ribbed trim

【Soft & Comfortable Material】This women pajamas set is made of 95% Viscose and 5% Spandex fabric, which is soft and breathable. The fabric is skin-friendly and lightweight, keeping you cool and comfortable all night.

【Classic Design】Two-Piece short sleeve pajama set is crafted with contrast piping, left chest pockets, notch collar, pj shorts feature adjustable and elastic waist drawstrings. The button down pajamas women is perfect for daily wear and nursing your newborn at home.

【Pjs Shorts Set】Please check our size chart before ordering. Small (US 4-6); Medium (US 8-10); Large ( US 12-14 ); X-Large ( US 16-18 ).The PJ set can be machine washed and hand washed. Do not bleach. Tumble dry low.

For children's safety, sleepwear should be either flame resistant or snug-fitting. This item is snug-fitting

Coordinating pajama set featuring super soft cotton for a cozy night's sleep

Everyday made better: we listen to customer feedback and fine-tune every detail to ensure quality, fit, and comfort

【HIGH QUALITY and WELL MADE】This toddler boy playwear is high quality fabrics and well made. The toddler sleepwear is made of cotton fabric, which is more breathable and friendly to the kids’s skin, health. The baby boys palysuit is soft and comfortable. This two piece shorts sets for toddler boys are also preshrunk, so they're conveniently machine washable.

【DESIGN】Short sleeve and striped tops is cool in summer, crew neck design baby sleepwear, solid color print suitable for boys. This elastic waist shorts clothes set are great Eye-catching which make the little baby cute.

【A CUTE, COMFY GIFT】This solid color striped tops set is great for boys daily wear, playwear, sleepwear, photography, casual wearing, homewear, holiday and other occasions. holiday gift. Fit for spring, summer and fall.

【Fabric】 100% quality cotton. Super soft, cozy, breathable and durable.

【Sizing & Fit】 Please choose your size referring to our size picture on the left. These girls’ pyjamas are with standard US Kids Sizes 6, 8, 10, 12, 14, 16, 18 to choose from. Relaxed and regular fit.

【Feature】 These Kids Pajamas feature mottled colors of pink, white, and blue with pretty ‘Sleepover Squad’ sparkly silver lettering.

Pull on closure. Comfy garment material: 100% Cotton.

US big girl’s pajamas size 6-16 are available, fit about age from 8 to 17 years old , please check the size chart from the product details for your reference.

These girls pajamas set with cute feature printed a adorable panda graphics in pink short top and pink long pants.

Fabric: 100% quality cotton. Super soft, cool, breathable and durable.

Sizing & Fit: Please choose your size referring to our size picture on the left. These girls’ jammies are with standard US Kids Sizes 6, 8, 10, 12, 14, 16, 18 to choose from. Relaxed and regular fit.

Feature: Top features mottled tie dye colors of pink, yellow and purple, detailing a cute caticorn and donut graphic at front. Crewneck, Long Sleeves, Elasticized waistband & A pocket on each side of the bottoms.

*Features: These comfortable and soft silky jammies feature a cute embroidered in pink background color, notched collar, a front pocket in sleep shirt and Long sleeves. Stretchy elastic waist band comes in the comfy sleep pants. These pajamas are the perfect gift for a Secret Santa party, someone special, birthdays, or Christmas.

*Crafted in silky soft satin, these cute unicorn pyjamas are the perfect two pieces sets for girls in all ages. Sizing Information: 4T 5T 6/7 8 10 12 14 16 18. See sizing chart on the left picture for more information.

*Care Instructions: Machine wash cold with like colors. Do not bleach. Tumble dry low. Do not iron

Available Age - 10(US 6-8 Years); 12(US 8-10 Years); 14(US 12-14 Years); 16(US 15-16 Years); 18(US 16-17 Years)

Material: 65% Cotton And 35% Polyester Fiber.

Design: Adorable sleep panda patterns, cute cartoon cat, funny panda, dog and heart shape printed sleepwears.

🌈Satin Pj sets Size: Please refer to SIORO's SIZE CHART in the image area or scroll down to Product Description. Small (US 4-6); Medium (US 8-10); Large ( US 12-14 ); X-Large ( US 16-18 ).

🌈Cozy Experience: Ladies' ​Silky Pajama Set is lightweight, soft, cozy, and elegant. That's silky friendly to the skin, ensure your comfortable sleep throughout the night. Suit For All Season.

🌈Features: Women's satin pajamas sets use the ergonomic H-shaped loose design, give you the ultimate comfort. elastic waistband, button-down closure design, easy to get on and off. The pocket in the chest allows you to store some small stuff.

Comfy feeling:Breathable and soft cotton short sleeve pajamas for girls ensure comfortable natural night sleep,is also good for children skin

Matching sleep set: Girls glow in the dark unicorn shirt,star print pj shorts with elasticized waistband.The snugly fitted baby girls pjs set suited to 2-10 yrs girls,recommend one or two bigger size because of the snug fit

Imaginative style:Super cute unicorn pajamas set,full of childlike which will be a great surprise for little boys as Birthday gifts,Children's Day gifts,Easter gift,unicorn gifts for girls,Back to school gifts ect

Material: Cotton, Light weight, Soft and comfortable 2pcs solid color outfits set for infant baby boys girls.

Feature: Cute baby cotton pajama set, Long sleeve sweater shirt top blouse, Elastic waist drawstrings harem pants trousers leggings, Pull on closure, Classic kids boys girls pjs sleepwear, Stylish pajama tops and pajama bottoms for kids.

Occasion: Long sleeve and long pants are suitable for all season, especially for spring, fall and winter. Great as birthday gift, night wear, sleep wear, daily wear, casual wear, home, outside wear, sport wear, camp wear.

THE FLASH PAJAMA SETIS AN OFFICIALLY LICENSED DC COMICS PRODUCT - Intimo specializes in high-quality, officially licensed sleepwear and underwear for men, women, boys, and girls. *Look for the trademark Flash logo tag and wash instructions on the inside of pants and the shirt collar for assured authentic wear and licensed product!*

FLEECY SOFT RAGLAN TOP COSTUME LOGO DESIGN - On the front is a top-quality printed design of a Flash lightning bolt logo done in white and gold foil print. This top has the perfect amount of fleecy texture to be oh-so-soft and comfy but without any of the loose fuzz. Perfect for lounge time!

MULTI-CHARACTER ALLOVER PATTERN ON PANTS - The pajama pants in the set are covered in an allover pattern with the character The Flash zooming around and also classic script logos. These pants are a polyester woven-blend that has a smooth feel.

SILKY SOFT BAMBOO PJs - Our 2-piece boys pajama sets are made from premium, ultra-soft bamboo fabric for all-night comfort. Ideal for sensitive skin, this lightweight, breathable material wicks moisture and prevents overheating. Our jammies are so cute and comfy, they’re wonderful for lounging, day or night.

EASY-CARE DURABILITY & SNUG FIT - Machine-washable and dryable, our pajamas are extremely durable and remain buttery soft, wash after wash. With a comfortable elastic waistband designed to stretch as your child grows, our pjs meet snug-fitting standards for apparel and are not treated with chemicals.

A BRAND YOU CAN TRUST - Known for exceptionally beautiful and functional baby products, Posh Peanut is sold at prestigious department stores and boutiques worldwide. Unlike other Amazon sellers that ship to customers from outside the U.S., we examine each item at our California headquarters before shipping to Amazon so you can buy with confidence.

Material: Cotton Blend and Polyester, very soft and comfortable.It is very suitable for baby to wear, fit for baby skin.

Features: Round collar, Basic solid color romper tops shirt with ruffle sleeve, shorts panst with floral print, makes your little princess more cute and beautiful. snap clouse design, easy to change diaper.

Occasions: This Floarl Shorts set is perfect for summer daily wear, playwear, casual, holilday ,vactions, photography, outgoing, but also will be a suitbable sleepwear pajamas set.

100% ORGANIC, certified by GOTs. Crafted with breathable, super soft cotton, this PJ is perfect for sensitive skin and free of flame retardant chemicals.

SOFT & COMFY: Elastic waistband is encased in our soft cotton fabric making for an easy, comfortable fit

2-PIECES: The long-sleeve top and coordinating bottoms make this PJ set perfect for snuggles and play - and they also make for a perfect family picture or post

*Features: These soft & comfy jammies feature on-trend tie dye print in green & purple color, round neckline & short sleeves. Stretchy elastic waist band comes in the comfy sleep pants. These pajamas are the perfect gift for a Secret Santa party, birthdays, Thanks Giving Day, Christmas, flower girls or junior bridesmaids.

*Designed in fashion tie dye style, these 2-piece jammies are the perfect sleep sets for big / teen girls. Sizing Information: 6/7 8 10 12 14 16 18. Please see sizing chart on the left picture for more information.

*Care Instructions: Machine washable. Tumble dry low. Do not bleach.

About packaging: 1 piece of 18-inch doll rainbow unicorn sleepwear, 1 unicorn-style sleeping bag, 1 pillow, 2 cute eye masks, and 1 neck pillow 1 pair of shoes(note: dolls are not included).

Become best friends: Girls will be happy to dress up their dolls in unicorn costumes! The appearance of the rainbow unicorn will bring more joy to the girls

Kids pajama party: We are committed to creating the perfect pajama party for girls. The package contains a very complete set of accessories for the party. Your child will love it very much and she will play it for several days!

Matching Girls&Doll unicorn pajama sets for girls, short sleeve, crew neck

Soft and lightweight cottony fabric keeps her comfy

Stretchy material and elasticized waistbands make the pajamas set easy to slip on/off.

★SIZE: The pyjamas size 6,8,10,12,14,16 are standard US big girls size.

★MATERIAL: 100% cotton, dream big with the cozy and soft girls sleepwear.

★DESIGN: Pull On closure. the tank top is round neck with adorable pandas prints and graphics, the short pant has elastic waistband and two pockets.