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Size Guide

We know finding the right size in your underwear and bra is hard-that's why we are here! Below are some tools to help you figure out what size you should be wearing:


How do I figure out my bra size?
If you don't like the fit of your current bras, pull out a tape measure and let's figure out what size you really are in 4 easy steps:

Step 1: Bra and Tape


Wear your best-fitting, unpadded, underwire bra and nothing else. Grab a soft tape measure that is in inches.

Step 2: Band Measurement


Wrap a tape measure at the base of your bra band - pulling taut so there's no dip in the tape, but not so tight that you create an indent. This number, in inches, is your band measurement. If the number is odd, round up to the nearest even.

Step 3: Bust Measurement


Move the tape around the fullest part of your bust, typically at the center of your nips, wrap evenly around your back, holding taut without any dipping. Take this measurement in inches, this is your bust measurement.

Step 4: Bra Size

An Example:


What size am I in Negative?
If you already wear a certain bra size most often, you'll probably be the same in Negative - or at least that's the best place to start.

Need more help?
If you've got specific questions, our awesome customer service team would love to help. No question is too small or TMI (trust us, we've heard it all) - hit us up: hello@negativeunderwear.com