No, your eyes did not deceive you, Martin King and Sybil Mulcahy were indeed dressed up as characters from Dallas on this morning's edition of The Morning Show. Scarleh.
Season 2 of the rebooted US hit series starts airing on TV3 next Monday y'see, so the pair dressed up as JR and Sue Ellen to launch a TV3 search for a few Dallas look-alikes. They want viewers from around the country to throw on the cowboy boots and stetsons, channeling Bobby Ewing and co in the hopes of winning absolutely every single episode on DVD in the complete original series box set.
Anyone so inclined can email their look-alike pics to firstname.lastname@example.org - they'll be hard pushed to beat Sybil and Martin's effort though. They got Southfork into it 'n all.