Fit Check) 34H/34HH (UK), Not 100% confident in shape and having issues with spilling out top and having no tissue in bottom of bras + too wide of underwire : r/ABraThatFits
Women's semi soft lightly lined beige black bra size 34H US / 34FF UK | eBay
Size 34H Plus Size Plunge Bras: Cups B-K | Cacique
34H Bras and Lingerie | 34H Bra Size | Bravissimo | Page 4