Jay,
I recommend Classic Fusion Retro Fit.
You can get the right size (23/19) and although they're the new "flat" type and are ten times better than standard blades they fit straight onto your Bravo/a's wiper arms.
You get them on eBay, from quality.car.parts
,they are £13.95 plus P&P from the above.
Incidentally, that's cheaper than I got them elsewhere on eBay.
They're well worth the money. Not only are they the best blades I've ever used in over thirty years of driving, they look good too!
Cheers,
Stuart.