The band is pretty much the same in both bras. The 36FF bra has bigger cups.
Comparing a 30FF Freya Deco Vibe Moulded Plunge Bra (1704) with a 30F Freya Starlight Side Support Bra (5201)
Freya bras 36F - 17 products
The Freya Deco Underwire Plunge T-Shirt Bra 4234 is perfect for the full-busted woman who wants seamless, smoothing cups, ideal for wearing under
Deco Underwire Plunge T-Shirt Bra
Thoughts on the Freya Deco Plunge – Let's talk about bras
Freya T-Shirt Bras
Deco Black Moulded Plunge Bra from Freya
34F - Cleo » Marcie Balconnet Bra (6831)
Deco Black Moulded Plunge Bra from Freya
Comparing a 28DD with 36DD in Freya Deco Moulded Plunge Bra (4234)
Types of Bra & Bra Style Guide
Deco Underwire Plunge T-Shirt Bra
Gossard Shimmer Lace Padded Push, Up Bra with Lace Back