J.M.
I've faced the same dilemma, and to be honest, it's really hard to find one around town (at least for me it's been), but I found some decent ones at JC Penney. There may be some specialty shop. But otherwise, it's the internet. But I did really like the JC Penney brand the best (compared to Target, Walmart--which is discontinued--and Motherhood Maternity--too small--) so anyway, next time, I'd probably do the internet thing for lack of better options. Good luck!