Best Lightweight Underwear for Girls of 2026

John Zimmer Avatar
John Zimmer
Last Updated: 10 Feb 2026

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These lightweight underwear options are designed specifically for girls, offering comfort and functionality without compromising on style. Made from high-quality materials, these undergarments are perfect for everyday wear, providing a soft and breathable layer against the skin. With a range of colours and patterns to choose from, these lightweight underwear options are a must-have addition to any girl's wardrobe, ensuring all-day comfort and confidence.

At a Glance: Our Top Picks

Fashion by Purdashian New Girls Underwear Cover #TOP 1
Fashion by Purdashian New Girls Underwear
ftb score rating icon 9.8
Girls Knickers 6 Pack Cotton | Rainbow, Spots, Stars | Comfortable, Breathable, Lightweight Girls Pants Cover #TOP 2
Girls Knickers 6 Pack Cotton | Rainbow, Spots, Stars | Comfortable, Breathable, Lightweight Girls Pants
ftb score rating icon 9.7
Sunvivid Soft Seamless Knickers for Girls Cover #TOP 3
Sunvivid Soft Seamless Knickers for Girls
ftb score rating icon 9.5

Top 10 Lightweight Underwear for Girls

#TOP 1

Fashion by Purdashian New Girls Underwear

Fashion by Purdashian New Girls Underwear Cover
Fashion by Purdashian New Girls Underwear | Cotton Mix Young Girls Pants | Kids Briefs | Multipack Knickers (UK, Age, 5 Years, 6 Years, Regular, Pack Of 7 Ballerinas Design)

Features
Material - Our Girls Knickers Are Made From 65% Polyester And 35% Cotton Which Allows The User To Have The Comfort Of Cotton And The Elasticity For Freedom Of Movement.
Everyday Comfort And Wear – These Comfortable Girls Briefs Are Made To Offer Maximum Comfort And Breathability Which Is Ideal For Daily Wear. We Always Use A Cotton Mix For Our Girls Underwear, As It Makes Them Lightweight And Breathable Whilst Being Durable And Machine Washable.
Super Comfortable - These Girls Briefs Are Extremely Comfortable Thanks To Their Elasticated Waist And Legs. Our Underpants Are Made From A Cotton Mix Making Them Super Soft, Breathable And Lightweight.
Multiple Sizes Available - Our Girls Underwear Are Available In A Great Variety Of Sizes, 2-3 Years, 3-4 Years, 4-5 Years, 5-6 Years, 7-8 Years, 9-10 Years, 11-12 Year And 13 Years In A Variety Of Pack Sizes.
Design - Our Cotton Mix Underwear Is Moisture Wicking, Keeping You Fresh And Odour Free All Day. They Are Full Brief That Will Not Ride Up Or Give You A Wedgie.
#TOP 2

Girls Knickers 6 Pack Cotton | Rainbow, Spots, Stars | Comfortable, Breathable, Lightweight Girls Pants

6 Pack Hearts/Stars
7-8 Years
Girls Knickers 6 Pack Cotton | Rainbow, Spots, Stars | Comfortable, Breathable, Lightweight Girls Pants Cover
Girls Knickers 6 Pack Cotton | Rainbow, Spots, Stars | Comfortable, Breathable, Lightweight Girls Pants, Everyday School, Home, Colourful, kids, Toddler Pants, Underwear| 2-3, 3-4, 5-6, 7-8 Years Old

Features
COMFORT FIT - A Soft Elastic Waistband Ensures Comfortable Fit Throughout The Day. Smooth Covered Leg Bands Mean No Pinching. Cotton-Rich Material Not Only Provides Extra-Long-Lasting Softness, But Also Wicks Away Excess Sweat, Reducing Skin Irritation And Ensuring All-Day Freshness. This Makes It Perfect For Sensitive Skin.
ELEVATE YOUR LITTLE ONE'S WARDROBE WITH OUR 6-PACK GIRLS KNICKERS 7-8 YEARS In A Charming Hearts/Stars Pattern. Crafted From A Soft, Comfy, And No-Fading Cotton Mix, These Knickers Ensure Comfortable Wear All Day Long. Lightweight, Easy-To-Pull-On, Flexible Girls' Underwear Perfect For Everyday Wear With All Types Of Clothes.
VERSATILE WEAR - Ideal For Any Occasion: Outdoor Adventures, Indoor Play, Or Daily Wear At School Or Home. Polyester Blend Girls Briefs Ensures Durability That Withstands Daily Activities, Offering Year-Round Comfort And Support. Rounded And Flat Seams Provide Extra Comfort And Flexibility, Allowing Unrestricted Movement.
DURABLE & GENTLE - Lightweight Yet Durable, Our Girls Pants Are Made From High-Quality Cotton Mix Material That Won't Irritate Or Leave Marks On Your Child's Skin, Even After Extended Wear. The Double Fabric Layer On The Crotch Area Offers An Extra Level Of Comfort And Protection. Plus, The Colors Won't Fade Easily, Maintaining A Vibrant Look Wash After Wash.
CUSTOMER SATISFACTION IS OUR PRIORITY - At SOCKSVILLE, We Prioritize Customer Satisfaction. Committed To Building The Most Customer-Centric Products And Providing You And Your Loved Ones With The Ultimate Comfort Experience. For Queries Or Concerns, Contact Us.
#TOP 3

Sunvivid Soft Seamless Knickers for Girls

8-12 Years
Sunvivid Soft Seamless Knickers for Girls Cover
Sunvivid Teen Girls Knickers Soft Fast Dry Underwears Mid Waist Briefs Hipster Comfortable Panties Underpants for Age 8-12 Girls and Slim Women - Pack of 8

Sunvivid Girls Knickers are designed with comfort in mind. The soft, breathable fabric ensures a snug fit, allowing you to wear them all day without feeling restricted. The double-layer wide crotch provides full coverage, making them ideal for both daily wear and sports activities. Additionally, the seamless design prevents any visible lines, helping you look your best in fitted clothing. With these knickers, you can enjoy both style and comfort, making them a fantastic addition to your underwear collection.

What We Like
Soft and breathable material
Full coverage and comfort
Seamless design for no lines
Suitable for active wear
#TOP 4

ZVZK Period Pants Heavy Flow Girls 30ML Absorb Cotton Knickers Briefs Underwear Mid Waist Hipster Menstrual Panties

ZVZK
4 Black
10-12 Years
ZVZK Period Pants Heavy Flow Girls 30ML Absorb Cotton Knickers Briefs Underwear Mid Waist Hipster Menstrual Panties Cover
ZVZK Period Pants Heavy Flow Girls 30ML Absorb Cotton Knickers Briefs Underwear Mid Waist Hipster Menstrual Panties for teenage 8-18 Years (S, 4 BLACK)

Features
[Mid High Waisted Silhouette]: Comfortable And Soft, With Elastic Fabric That Is More Comfortable And Suitable For Most Body Types.
[Heavy Flow Absorb] Up To 30ML Absorption Leak Proof Girls Age 8-18 Years Heavy Flow Menstrual Underwear,allowing Children To Sleep Peacefully All Night Without Worrying About Leaking Or Contaminating Bedding, Full Of Energy To Go To School
[Machine Wash]: Wash With Clean Water, Low Fire Drying Or Natural Air Drying.
[Durable Waistband]:A Belt With A Width Of 1.2 Inches Has A Long Lifespan, Lightweight And Thin Good Elasticity, And Is Not Tight Or Cramped.
[40S Good Cotton Material]:95% Cotton 5% Elastic Made Of Comfortable And Soft Cotton, With High Elasticity And Comfort
#TOP 5

Outland Children's Thermal Set Lightweight Ultra Soft Fleece Interior

THT-5030-2
Black
6-8 Small
Outland Children's Thermal Set Lightweight Ultra Soft Fleece Interior Cover
Outland Children's Thermal Set Lightweight Ultra Soft Fleece Interior, Vest and Long Johns (Black, 6-8)

Features
The Thin Lightweight Thermal Clothing Maintains Body Heat At A Cool Temperature By Wicking Moisture Away From The Skin; Drying Quickly And Insulating From The Cold.
Children's Extreme Ultralight Warmest Top And Tights Sets Make All Favorite Cold Weather Activities More Pleasant. Whether Snowboarding; Skiing; Camping Or Other Outdoor Sports; Traveling And Even Sleeping Outland Thermal Set Keeps Your Kids Comfortable.
We Have Your Size! For Babies, Toddlers, Youth; Juniors; Teens; Boys, And Girls From 2-4 To 14-16. Several Solid Color Options, Including A Tactical Camo Shirt And Our New HEATHER GREY.
The Basic Boy And Girl Underwear Undershirt And Bottom Leggings Have An Interior Microfiber Fleece That Is Soft And Cozy; Feels Great Against Your Skin And Under A Layer Of Clothing
Does Not Restrict Movement; Feels Like A Second Skin With Four-Way Stretch And Gives Your Kids The Needed Warmth Without Thick Or Heavy Layers. The Suit Kids Underwear Long Johns Can Be Repeatedly Washed Without Shrinking. Machine Wash Dries Quickly.
#TOP 6

Hornice Teenage Girls Comfortable Briefs Pack

Hornice
Multicolor 3-pack 6
12-15 Years
Hornice Teenage Girls Comfortable Briefs Pack Cover
Hornice Teenage Girls Knickers 6 Pack High Stretch Underwear Comfortable Briefs Everyday Wear Underpants with Sports Belt Panty for 8-18 Years Gilrs and Women

The Hornice Girls Knickers offer exceptional comfort and support for teenage girls aged 8 to 18. Made from a lightweight cotton blend, these mid-rise underwear provide a soft and natural feel throughout the day. The super stretchy waistband ensures a snug fit without digging into your skin, making them perfect for everyday wear. With a double-layer crotch design, they enhance comfort while lifting the buttocks and allowing for free movement. Ideal for sleeping, exercising, or just lounging around, you can enjoy full coverage without any binding discomfort.

What We Like
Soft cotton blend fabric
Stretchy, comfortable waistband
Double-layer crotch for support
No-binding leg openings
Suitable for various activities

Thingimijigs Moon and Stars Knickers for Girls

Multicolour
5-6 Years
Thingimijigs Moon and Stars Knickers for Girls Cover
Thingimijigs 7 Pairs Girls' Cotton Blend Jersey Knickers Briefs Underwear - Moon and Stars - 5-6 Years Multicolour

Your little girl will adore the Thingimijigs Girls' Knickers, featuring an enchanting moon and stars design. These soft cotton blend briefs are perfect for potty training, ensuring comfort and ease during this important stage. With seven pairs included, your child will always have a clean option ready. Made from OEKO-TEX Standard 100 certified materials, they are safe for delicate skin, giving you peace of mind. Additionally, they are machine washable, making laundry days a breeze for busy parents.

What We Like
Cute moon and stars design
Soft cotton blend material
OEKO-TEX certified safe
Machine washable for convenience
Available in multiple sizes

Domee Cotton Hipster Knickers Pack for Teens

UWR133-XL
Black
11-13 Years
Domee Cotton Hipster Knickers Pack for Teens Cover
Domee Teen Girls Knickers Cotton Underpants Panties Underwear Hipster Pack of 10 Black 11-13 Years (Manufacturer Size L)

The Domee Teen Knickers are designed for comfort and practicality. Made from breathable cotton, they provide a soft and smooth feel, ensuring your daughter enjoys all-day comfort. The added stretchy fabric allows for a flattering fit, accommodating even the most active days. The double-layered cotton crotch is both breathable and moisture-wicking, which helps keep her feeling fresh and cool. Additionally, the elasticated waistband moves with her body, offering a secure fit that won't dig in or irritate her skin.

What We Like
Comfortable cotton fabric
Flattering stretchy fit
Breathable moisture-wicking crotch
Secure elasticated waistband
Classic design with bowknot

Domee Girls Cartoon Knickers Pack of 10

UWR003-2XL
Cartoon Face
8-10 Years
Domee Girls Cartoon Knickers Pack of 10 Cover
Domee Girls Knickers Cotton Pants Underwear Briefs Underpants Pack of 10 Cartoon Face 8-10 Years (Manufacturer Size 2XL)

The Domee Girls Knickers are crafted from soft cotton, ensuring all-day comfort for your little one. The added stretchy fabric allows for ease of movement, making them perfect for active girls. With an elasticated waistband, these knickers provide a snug fit, preventing any discomfort during wear. The fun cartoon patterns in pretty colours are sure to delight your child, making getting dressed a joyful experience. Stock up with this handy pack of 10, ensuring your girl always has her favourite underwear ready.

What We Like
Soft cotton for comfort
Stretchy fabric for movement
Snug elasticated waistband
Fun cartoon designs
Convenient pack of 10

Adorel Girls Dance Underwear Ballet Knickers 3-Pack

BUW191-140
Nude
9-10 Years
Adorel Girls Dance Underwear Ballet Knickers 3-Pack Cover
Adorel Girls Dance Underwear Ballet Knickers Cotton Pack of 3 Nude 9-10 Years (Manufacturer Size 140)

The Adorel Dance Underwear Knickers are designed for young dancers who need comfort and flexibility. Made from a premium blend of 95% cotton and 5% elastane, they provide excellent breathability, allowing you to focus on your movements. The ergonomic design features a flat elastic waistband and high leg slits, ensuring that you can dance freely without any restrictions. With a double-layered gusset, these knickers offer enhanced durability and support, perfect for every leap and twirl. Available in essential colours, this versatile pack complements any ballet or gymnastics outfit.

What We Like
Breathable and flexible fabric
Comfortable ergonomic design
Durable for lasting wear
Versatile colour options
Size inclusive for growing dancers
Buying Guide Image
Editor's Notes

During our lightweight underwear for girls research, we found 244 lightweight underwear for girls products and shortlisted 10 quality products. We collected and analyzed 6,038 customer reviews through our big data system to write the lightweight underwear for girls list. We found that most customers choose lightweight underwear for girls with an average price of £11.12.

The lightweight underwear for girls are available for purchase. We have researched hundreds of brands and picked the top brands of lightweight underwear for girls, including Fashion by Purdashian, SOCKSVILLE, Sunvivid, ZVZK, Ultra Dry.

Written by
John Zimmer Avatar

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.