I like to match my hardwares! but my daily wallets often don't have hardware on them (right now I'm using a Bottega Veneta card case with no hardware, and my last rotated vintage Chanel snap card case didn't have any hardware logo other than the hidden snap, just a camellia design). I don't think matching hardwares is too matchy-matchy at all. But I think the main thing I do is I match the hardware color with whatever jewelry I'm wearing.