The band is pretty much the same in both bras. The 34HH bra has bigger cups.
Panache Womens Andorra Wired Full Cup (5675) Balconette Bra, Pearl, 32H US at Women's Clothing store: Bras
Comparing a 34F with 32FF in Panache Andorra Plunge (5676)
Panache Andorra Bra Full Cup Black, 5675
Panache Andorra Bra Full Cup Black, 5675
Panache Womens Andorra Wired Full Cup (5675) Balconette Bra, Pearl, 32H US at Women's Clothing store: Bras
Bra Reviews for Panache
Panache Women's Andorra Wire-Free Bra (5671), Black, 28D at Women's Clothing store
Panache Women's Andorra Full Cup Bra white 5675 Full cup 30D : : Fashion
Panache » Ariza Balconnet Bra (5051)
Panache Women's Andorra Balconnet Bra, Vintage Blue, 34DD at Women's Clothing store
Panache Womens Andorra Wired Full Cup (5675) Balconette Bra, Pearl, 32H US at Women's Clothing store: Bras
Panache Envy 7285 Cornflower Balconette Bra