Plunge bra recommendations?

[VeganCanBeFabulous]

I am a 36E and would like a nice plunge bra that has decent straps - not too thin - and a wide back band (to avoid unnattractive back bulges!)

Does anyone have any recommendations? I'd rather not spend more that around £25 if possible....

Have you tried Freya Deco?
www.ebay.co.uk/itm/Freya-Deco-Vibe-Moulded-Underwired-Plunge-Bra-1704-New-J-Hook-Various-Colours-/141970514357?var=&hash=item210e1a21b5:m:mqnFt4Us5E3RxZuTfW7FzSQ

Was going to recommend the Freya Deco as well, though be aware that some of the Deco "sub-styles" fit slightly differently - I find the "standard" Deco gapes at the top on me but I'm fine in the Deco Charm and Deco Vibe. Cleo Koko is great as well but I think [feels around back as I'm wearing one at the moment] it has quite a narrow back band.