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Contact us
Spotted a mistake, have a question about one of our calculators, or want to work together? Email is the quickest way to reach us, and every message is read by a person.
Write to us at
✉ hello@brasize.xyz Replies can take a few working days.What can we help with?
Report an error
A result that looks wrong, a broken link or a conversion that doesn't match a brand's chart. Include the page link and the numbers you entered so we can reproduce it.
How a tool works
We're happy to explain the formula behind any calculator or chart. We can't fit you personally or give medical advice; see our Disclaimer.
Policies and data
Questions about our Privacy Policy, Terms or how the site handles information.
Media and research
Journalists, students and researchers who want to cite our charts or ask about sizing systems around the world.
Collaborations & partnerships
We're open to hearing from other sites, publishers, brands and businesses in lingerie, fashion, maternity and wellbeing. If you're reaching out about any of the following, email hello@brasize.xyz with a short note on what you have in mind. A subject line like Partnership: [what it's about] helps us route it faster.
Collaborations
Joint content, co-created sizing guides, fit surveys or research, or working together on a shared project.
Sponsorships
Sponsoring a calculator, a guide, a size chart or a section of the site, clearly labelled as sponsored.
Guest posts
Contributing an original, well-researched article to our blog, or having us write a sizing piece for yours.
Link exchanges & backlinks
Relevant, genuinely useful links between our sites, placed where they help readers rather than for their own sake.
Product links & affiliate partnerships
Featuring a lingerie brand, retailer, fitting service or product, or an affiliate arrangement, where it's genuinely relevant to what we cover.
Any other partnership
If it doesn't fit the categories above, tell us about it anyway. We're happy to consider most reasonable proposals.
Before you send
- No photos, please. We never need images to answer a sizing question, and we'll delete any we receive.
- Keep health details out of it. If you're worried about pain, a lump, sudden size change or anything else physical, please speak to a doctor rather than emailing us.
- Measurements are optional. Only include them if you're reporting a calculation that looks wrong.