Best 3T Girls Sleepwear in 2026

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

Three sets of gripper-foot pajamas featuring fun patterns and appliques

Ankle-to-chin zipper with snap-over tab

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.

SIZING: Size 4/5 Pajama set comes with a size 9/10 slipper, size 6/6x pajama set comes with size 11/12 slipper, size 7/8 pajama set comes with a size 13/1 slipper, and a size 10/12 Pajama set comes with a size 2/3 slipper

Celebr8 Style and Fun: With LOL Surprise character Aqua front and center on this beautiful sleep gown with short sleeves and coordinating LOL slippers. Bright, colorful, vibrant girl’s pajama design is the perfect gift for every L.O.L. Surprise! fan. Flanking Aqua are her friends, Opal Q.T. and Pearl Q.T. dolls.

LOL SURPRISE: Officially licensed L.O.L Surprise! Brand pajamas and slippers- a perfect gift for every LOL Surprise fan

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.

HARRY POTTER LONG LEG OR SHORTS GIRLS PYJAMA SET - Our PJ set for girls is the perfect gift for all fans of the classic J. K. Rowling novels and the Warner Bros movies. This nightwear set includes a short sleeve maroon t-shirt and full length grey bottoms. Please choose shorts or legging style bottoms from the selection.

AVAILABLE IN VARIETY OF CHILDREN SIZES - 5-6 Years, 7-8 Years, 9-10 Years, 11-12 Years, 13-14 Years. Comfortable fabric and elasticated waist of the bottoms guarantees the perfect fit and makes them comfortable for all body types.

100% COTTON - Our Harry Potter pyjamas are made from 100% cotton for ultimate softness and comfort. Due to the absorbent and breathable properties of the fibre they are perfect for any time of the year; Summer, Autumn, Winter or Spring.

Fabric: 95% Cotton / 5% Spandex. Soft, breathable, stretchy and durable. High quality material keeps her comfy and cool.

Sizing & Fit: Standard US Toddler Kids Size 2T, 3T, 4T, 5T, and Big Girls Size 6, 8, 10, 12, 14, 16 are available. Please choose your size according to our size recommendation picture on the left.

Feature: Pullover, Crewneck & Short sleeves. Elasticized waist at the mid-thigh length bottoms.

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.

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

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

Feature: Trendy tie dye pattern with text of ‘Let’s Sleep Under The Stars’. Crewneck, short Sleeves, pull-on elasticized waistband, and with a pocket on each side of the bottoms.

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

★SIZE:The pyjamas size 6-16 are standard US big girls size.

★MATERIAL: 65% cotton and 35% polyester, dream big with the cozy and soft girls sleepwear.

★DESIGN: Pull On closure. the pajamas is round neck with adorable panda print and graphics, the long pant has elastic waistband and one pocket.

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.

Officially Licensed Disney Merchandise

SAFETY AND COMFORT: Made from soft and comfortable fabrics to ensure a cozy night’s sleep! This item is 100% Polyester.

SIZING: All sizing follows standard regulations set by the National Retail Federation for infant and toddler (12M, 18M, 24M, 2T, 3T, 4T), as well as big kids (4, 6, 8, 10, 12)

Jojo siwa: dance the night away with JoJo in these super fun pajamas! Realize your limitless potential when dreams of big bows and embracing being yourself come to life! Officially licensed Nickelodeon product.

Fleece set: play, sleep, dream, repeat in this ultra cozy pajama set! With a crew neckline and covered elastic waistband these two piece sets are perfect for making bedtime routines fun and hassle-free! Let the dreams begin!

Sizing: all sizing follows standard regulations set by the national retail Federation for infant and toddler (12M, 18M, 24M, 2T, 3T, 4T), as well as big kids (4, 6, 8, 10, 12)

*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 shorts. 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. Please see sizing chart on the left picture for more information.

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

【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.

This pajama set are standard USA Big Girls Size.

Material: Made of Cotton Blend. Soft and comfy.

Girls pajama set includes One pullover sleep top and One long snug fitted pants/bottom.

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

Material: The panda pajamas is 100% POLYESTER.

Size Available: 6 Years/7 Years/8 Years/10 Years/12 Years/14 Years.

Pretty striped pandas printed, decorated with polka dots, lovely and funny.

【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.

High-Quality Material: This 4-piece girls pajama collection includes 2 matching pairs of shirts and shorts. Our pajama shirts and shorts always have a loose-fitting cut for optimal comfort and freedom of movement.

Flame Retardant Material: Our shirts and shorts are made from 100% Flame-Retardant polyester material, which we ensure meets the highest standards of government and environmental safety regulations.

Soft and Comfortable: These lightweight yet cozy fabrics are perfect for sleeping and lounging around the house during the warm summer months. Durable as well as comfortable, these pajamas are as suitable for sleepovers and family movie nights as they are for bedtime!

3 PIECE: Premium pajamas are lightweight and breathable so she can get a good night’s sleep; pajama set includes a t-shirt, sleep shorts, and lightweight sweatpants

SLEEP SHIRT: Short sleeve pajama top features adorable large print graphics with adorable sayings and fun colors

PAJAMA BOTTOMS: She’ll get to choose between the pair of shorts or the full length pajama bottoms; ideal pajama set for both warm summer nights and cooler ones

Officially Licensed Marvel Spiderman Merchandise

Marvel Spiderman Pajamas / Pajama Set

Sizing: all sizing follows standard regulations set by the national retail Federation for infant and toddler (12M, 18M, 24M, 2T, 3T, 4T), as well as big kids (4, 6, 8, 10, 12)

SIZE&COLOR: Ekouaer Women two piece pajama sets featuring casual lounge set style. Available in a variety of colors and sizes, S- XXL.S=US 4-6, M=US 8-10, L=US 12-14, XL=US 16. Please refer to the size informations for details before purchase.

HIGH QUANLITY MATERIAL: The fabric of this pajamas is Soft than other normal Short Sleeve PJS. Eco-friendly Fabric: 95%Rayon,super soft, lightweight, stretchy and comfortable fabric ---- brings you super comfortable feelings. Not easy to be deformed or got faded ,safe and healthy.

DESIGN&OCCASION:Soft 2 Piece Pajamas Set-TOP with Round-neck,short sleeve,stylish color block, PJ SHORT with Elastic waist,classic plaid & print，which suitable for every age group. Nice design Short Pajama Set for a relaxing day and night.