t-shirt bra: warm oak t-shirt bra: warm oak t-shirt bra: warm oak t-shirt bra: warm oak warm oak t-shirt bra The T-Shirt Bra: Warm Oak The T-Shirt Bra: Warm Oak

The T-Shirt Bra

Warm Oak

Free US shipping over $40 + free returns.

Mix, Match, And Mix again

  • • 2 bras for $60
  • • 3 bras for $80
  • • 3 undies for $25
  • Style notes

    The can't-live-without-it staple. Trust us this t-shirt bra is up for anything.

    Front-adjusting straps make fixes easy. The back J-hook converts from a classic to a racerback bra.

    Our girls say size up if you're between band sizes. Also available in DD cup and DDD cup for our Busty crew!

Free US shipping over $40 + free returns

size guide

Customer Reviews

Customer Reviews
4.3 Based on 299 Reviews
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United States United States

Love this bra

This bra is super supportive and comfortable. I ordered it in Warm Oak and it is really close to my skin color. I appreciate that a lot. It doesn't show through under white/light shirts for me, which is what I was looking for.

United States United States

LOVE these bras

Incredibly comfortable and true to size.Not a ton of padding which is my preference. I love the lace details on the back and the fact that you can convert it to a racerback bra! I have this one in the smoke gray and sweet dahlia (peach) colors. FYI compared to the "all-day t-shirt bra", this one is more of a silky/smooth fabric and the other is more of a cotton/jersey - I don't think that was super clear in the product descriptions

United States United States

best value

This bra is the best value I have found so far. It s light and comfortable enough for all day wear and has a true fit at a reasonable price.

United States United States

perfect basic

For my (pale and a little pink) skin tone, this is the perfect color to wear under white and cream tops. I wear a 34DD and I love the cup fit and where it sits around my ribcage. No slipping about! The only problem is that it does chafe in the side book/under arm area if I wear the same bra more than one day in a row. If I switch it out with another bra for a day it is not a problem.

United States United States

Love this

I can’t believe how much I love this bra. It isn’t wireless but it is so comfortable! The texture of the bra is very soft but gives great support. I haven’t utilized the j-hook yet as I prefer to wear my bras classic, but the straps adjust so I’m confident I could wear this cross back comfortably. I’m buying another (or 2 or 3) as soon as I need my next bra refresh!!!

Bra Sizing Guide

Don’t sweat it love, this will be a piece a of cake.


Okay — breathe in, then out, and hold. Wrap a tape measure around your chest at band level and take a look.
Odd number? Add 1. Even number? Add 2.
For example — if you measured 33” and add 1, you get 34”. This is your band size!


Breathe in again, then out, and hold.
1. Wrap a tape measure around the fullest part of your bust and take note.
2. Round to the nearest whole number. This is your bust size!
3. Subtract your band size from your bust size and voila! This determines your cup size.
For example — if your bust measured to 36, you would subtract 34 from 36 to get 2!


Cup Size


Put your band size and cup size together and now you have your bra size!
Our example comes out to be a 34B.


Band size too tight? Cup size too small? Enter your size below to find out your sister size.

If your band is too tight, try a
If your cup is too small, try a
We don't carry that size :(
Here's your sister:
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