Real Housewives of Potomac: Season 6 Reunion: Robyn Dixon’s Sequin Gown and Sandals NYC Glamour Couture Sequin Gown Shop Mach & Mach Sandals Shop Robyn Dixon of the Real Housewives of Potomac wore these NYC Glamour Couture sequin gown (similar style here) and Mach & Mach sandals on Season 6 Reunion. Tags: Real Housewives of PotomacRobyn Dixon Leave A Comment