The best way forward is to buy a new wallet. Breast wallets are best if you stIll wish to carry around a pretty array of papers and cards as it spreads the load over a greater area this creating space and a slim line look.
Having designer wallets is fine for some but for me it is just a mode of practicality as we don't tend to show it off in public view too often.
Go to a good department store and try them out during your week, so you have a jacket on still, and go with the one you love the most.
As long as its different.