Cancel

Your discount will be applied at checkout.

Home
New Arrivals
Underwear New Arrivals

Underwear New Arrivals

Filter By: (0)

Sort By:

Filters

Zero Edge™ No-Show Thong

$20

Invisible Under Clothes
3 for $49

Zero Edge No-Show Thong - Black - 50% nylon/50% Spandex - ThirdLove,modelIII

Zero Edge™ No-Show Thong - 3 Pack

$39 $25

Zero Edge™ No-Show Cheeky - Mocha - Nylon/spandex - ThirdLove,modelJJJ

Zero Edge™ No-Show Cheeky - Mocha - Nylon/spandex - ThirdLove

Zero Edge™ Invisible Cheeky

$22

Invisible Under Clothes
3 for $49

Zero Edge™ No-Show Cheeky - Black Leopard - Nylon/spandex - ThirdLove

Zero Edge™ Invisible Cheeky

$22

Invisible Under Clothes
3 for $49

All Day Lace Bikini

$24 $12

Final Sale

24/7® Classic Hipster

$22 $10

Final Sale

Seamless Stretch Cotton Boyshort

$22

3 for $49

Seamless Stretch Cotton Hipster

$20

3 for $49

Seamless Stretch Cotton Hipster

$20

3 for $49

TempSync™ Active Bike Short

$68

Cooling & Slimming

24/7® Classic Hipster

$22

3 for $49

24/7® Classic Hipster

$22 $10

Final Sale

24/7® Classic Hipster

$22

3 for $49

24/7® Classic Hipster

$22 $10

Final Sale

24/7® Classic Hipster

$22

3 for $49

TempSync™ Active Bike Short

$68 $45

Cooling & Slimming

ComfortStretch Bikini

$22

3 for $49

TempSync™ Lingerie Anti-Chafe Short

$28

Ultra Light & Breathable

TempSync™ Lingerie Anti-Chafe Short

$28

Ultra Light & Breathable

TempSync™ Lingerie Thong

$22

Ultra Light & Breathable
3 for $49

TempSync™ Lingerie Brief

$26

Ultra Light & Breathable
3 for $49

TempSync™ Lingerie Brief

$26

Ultra Light & Breathable
3 for $49

Organic Cloud Cotton Brief

$24

Naturally Breathable
3 for $49

Organic Cloud Cotton Hipster

$22

Naturally Breathable
3 for $49

Organic Cloud Cotton Hipster

$22

Naturally Breathable
3 for $49

ComfortStretch Thong

$20

3 for $49

TempSync™ Lingerie Brief

$26

Ultra Light & Breathable
3 for $49

ComfortStretch Bikini

$22

3 for $49

1 2

Visit The Underwire →

The Underwire

4 Pairs of Breathable Underwear for Working Out

Key Takeaways Breathable workout underwear pairs moisture-wicking fabric and a cotton gusset with stretch, flat edges, and a stay-put fit....

Read Now

ThirdLove underwear styles including thong underwear, bikini panties, cheekies underwear, hipster underwear, high waist underwear, mid-rise underwear, and boyshort underwear.

Category_Bum Basics

11 Types of Underwear Styles For Women

Key Takeaways There are 11 main types of underwear for women, and they differ mostly in how much they cover...

Read Now

The Underwire

The Best Underwear Cuts for Low-Rise Jeans

Key Takeaways The best underwear for low-rise jeans is a thong, cheeky, hipster, or low-rise bikini with a waistband at...

Read Now

Category_Bra 101

Bra Sister Sizes: The Secret Every Woman Should Know

Key Takeaways Bra sister sizes share the same cup volume with a different band size, so a 34C equals a...

Read Now

The Underwire

What is the Best Underwear for Working Out?

Key Takeaways The best underwear for working out combines moisture-wicking stretch fabric, a breathable cotton gusset, and a cut that...

Read Now

Bras

Meet Jean Sachs, CEO of Living Beyond Breast Cancer

This October marks five years of Thirdlove's partnership with Living Beyond Breast Cancer (LBBC), the national nonprofit that gives people...

Read Now

Woman wearing a bra, highlighting different bra styles for various occasions.

The Underwire

What Kind of Bra Should I Wear? The Ultimate Guide by Occasion

Key Takeaways Pick your bra by matching three things: your neckline, your fabric, and how long you'll wear it. Under...

Read Now

Category_Ask a Breastie

How To Pack Bras For Travel

Key Takeaways Pack bras last, nest them cup-in-cup, and stuff the cups with socks or underwear so they keep their...

Read Now

The Underwire

The Best Underwear for Every Body Type: A Complete Guide

Key Takeaways Underwear styles differ in two ways that matter for fit: rise, or where the waistband sits, and coverage,...

Read Now

The Underwire

Is My Bra Too Small? Signs You Bra Doesn't Fit & How To Fix It

Key Takeaways Spillover, a lifting center gore, wire pressure on breast tissue, and deep band marks are the clearest signs...

Read Now

Women wearing a supportive bra designed to lift and shape relaxed breasts

The Underwire

The Best Bras for Sagging Breasts

Key Takeaways Breasts sag due to age, pregnancy and breastfeeding, weight changes, genetics, and gravity, and the right bra restores...

Read Now

Women wearing a supportive, comfortable bra designed for older women

The Underwire

Best Bras for Older Women

Key Takeaways As your body changes with age, comfort, dependable support, and easy on-and-off wear become the top priorities in...

Read Now

Woman wearing a comfortable nursing bra designed for easy breastfeeding access

Category_Ask a Breastie

Real Talk: Your Breasts After Breastfeeding

Key Takeaways Your breasts after breastfeeding typically get smaller, softer, and slightly less firm as milk production winds down and...

Read Now

Woman wearing a strapless black supportive bra perfect to wear with a backless dress

The Underwire

What Bra To Wear With Your Backless Dress

Key Takeaways An adhesive backless bra is the most invisible bra for a backless dress, leaving your entire back bare...

Read Now

Woman wearing a well-fitting bra, illustrating comfortable support as the body changes with age

The Underwire

How to Choose a Bra as Your Body Changes With Age: Fit, Comfort & Support Explained

Key Takeaways Aging softens breast tissue and shifts volume, posture, and skin sensitivity, so the bras that once fit often...

Read Now

woman wearing maroon bra for fall wardrobe

The Underwire

What Bra Should You Wear Under It? The Complete Guide to Bra Styling for Fall 2026

Key Takeaways Match your bra to the outfit and neckline: smoothing T-shirt or wireless styles under fitted tees and chunky...

Read Now

The Underwire

The Complete Guide to Nursing Bra Fit: How to Measure, Choose, and Achieve the Perfect Fit

Key Takeaways A well-fitting nursing bra gets most of its support from a level, snug band, with cups that fully...

Read Now

The Underwire

How to Choose Nipple Covers If You Have Sensitive Skin

Key Takeaways Most nipple cover irritation comes from additives like latex, acrylic adhesives, and fragrance, not from the silicone itself....

Read Now

three different shades of skin colored nipple covers

The Underwire

How to Wear Nipple Covers with a Backless Dress

Key Takeaways Adhesive silicone nipple covers give smooth, strap-free coverage under a backless dress with nothing showing on your back....

Read Now

Women wearing strapless bras with halter tops, showcasing supportive options that stay hidden under the neckline.

The Underwire

What Bra Should You Wear With A Halter Top?

Key Takeaways Strapless and backless bras are the simplest solution for most halter tops, keeping shoulders bare while holding support...

Read Now

We're here to help!

Live chat

Have a question?
Chat with a live agent.

Feedback

Suggestions, Compliment,
Bug or Question

We're available for live chat from 8:00AM to 7:00PM PT*.

Text: (415) 692-0089

By texting us, you consent to receive text messages from Thirdlove.com at the mobile number you used to text and you are opting-in to receive future messages or a phone call in the number you provided. Message & Data rates may apply. Reply STOP anytime to opt-out.

My Bag

Add $100 for free shipping!

There’s a problem with your cart One of the items in your cart is out of stock and it will be removed when you proceed to checkout.

Your bag is empty

Give it some love. Your boobs deserve Thirdlove.

Join for free to earn rewards & free shipping on $75+.

Join Now Sign In

Clear bag

Subtotal: USD 0.00

Discount: -USD 0.00

Total:USD 0.00

Share your feedback

Please select a subject

Select an option

What would you like to share with us?

This field is required

Email (optional)

Please enter your email

Select here if you would like the customer service team to follow up with you.

Contact Customer Support

Your feedback has been submitted

Underwear New Arrivals

Related Articles