Skip to content

Cart

Your cart is empty

Bra sizing chart on a tabletop beside bras and a measuring tape, showing band sizes and full bust measurements for bra fitting

US vs UK Bra Sizes: Why the Same Letter Can Fit Differently

Bra sizing chart on a tabletop beside bras and a measuring tape, showing band sizes and full bust measurements for bra fitting
Bra Fit

US vs UK Bra Sizes: Why the Same Letter Can Fit Differently

US and UK bra sizes can look similar, but cup letters often change after DD. This guide explains how the sizing systems differ and why fit still depends on more than the label.

Fitter explains sister sizing with bras and size cards on a boutique table
Band Fit

Sister Sizing In Bras: When It Helps And When It Does Not

Sister sizing can be helpful when a bra is close but not quite right. The trick is knowing when to adjust the band and cup, and when the real issue is shape, style, or fit.

Hi, I'm Linda "The Bra Diva" Becker

For more than 35 years, I’ve had the privilege of helping women feel better in their bras.

Many people know me as “The Bra Diva,” a name built on decades of boutique fitting experience and appearances on The Today Show, Good Morning America, Queer Eye, Tim Gunn’s Guide to Style, and more.

My Fit School blog is where I bring that experience online. These guides are here to help you understand what your bra is doing, why it may not feel right, and what to try next, with the same warm, practical guidance you would receive when you visit us in-store.

Contact The Bra Diva

Have questions? Send us an email! We will reply within 24 hours.