Miranda Jane, Tamarin K. Lawler, Rachelle Walljasper, and Lora Adams in Always a BridesmaidOne of the cleverest things about the Circa '21 Dinner Playhouse's Always a Bridesmaid is its title, and the way it fits its group of women who, because of a promise made at their senior prom, continue to be bridesmaids in each other's weddings well into their 50s. That, however, is as clever as playwrights Jessie Jones, Nicholas Hope, and Jamie Wooten get, as their show's humor is amusing, at best, but never hilarious. The plot and comedy play out more like that of a television sitcom than a theatrical comedy - which might be expected given Wooten's work as a writer and producer on The Golden Girls.