A well-fitting bra is especially important for women with large cup sizes - who rely on bra fit for health reasons, too. That's why the stats are so surprising - more than 80% of women are wearing the wrong size bra. An item we wear every single day and we've got it all wrong!

Do us a favor. Ignore what size you think you are. If you can't make it to a professional fitter, bust out a tape measure (pun totally intended) and re-measure your girls with these instructions. There's a magical land of bras above the mass-market cap size of DD. Don't be surprised if your results land you in a bra with a smaller band and larger cup than you're used to.