Success! From a 34B to a 32DD. And I thought the first one fit

Women's Gilly Hicks Bare Comfort Push-Up T-Shirt Bra, Women's Up To 40% Off Select Styles

How to Determine Your Bra Size and FINALLY Find a Bra That Fits - Meaningful Midlife!

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this tiktok explains sister sizing so well! : r/bigboobproblems