ought to check out these, i love mine for my p3at(with +1 grip extension), been carrying since before the LCP was a twinlke in bill ruger's eye... given that they are almost the exact same dimensions and such you ought to love it . I just slip mine in the back pocket and it is a wallet (i front carry my wallet anyway, harder for "honest" citizens to "aquire "it). but if you CCW it in strong side front and weak side front is wallet you can draw with strong hand, and draw wallet with weak hand and slide credit card with strong hand (to buy more bullets,
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http://www.pocketholsters.com/Ruger_LCP_380_Pocket_Wallet_Ho/ruger_lcp_380_pocket_wallet_ho.html
and if you know sombody who is really handy with leather you could have them make you a 2 or 3 round reload just below the trigger guard, both providing 2-3 very linty rounds, and a more "square" look, decreasing print on pocket(whichis already almost perfect wallet).
just be sure to put some blue locktite on the brass scews, I had one come apart in pocket.
http://www.pocketholsters.com/Ruger_LCP_380_Pocket_Wallet_Ho/RugerLCP.jpg