BBC Breakfast's Rachel Burden raised eyebrows among fans as they bombarded her with questions about her outfit.
Rachel, 48, has been standing in for Sally Nugent this week while she enjoys a holiday.
The journalist has been presenting alongside Jon Kay, 53, and today she took her seat next to him on the BBC Breakfast sofa in a pale mint green dress.
It featured a deep V neckline and was cinched in at the waist with a brown belt.
While Rachel looked lovely, some viewers couldn't help but compare it to a toga.
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One wrote: "Did this Burden woman think she was going to a toga party?"
Another added after a segment on hiring clothes: "Has Rachel hired her toga this morning?"
A third tweeted: "Why is Rachel dressed as if she's from Roman times?"
Earlier this week, Rachel showed off her new haircut when she joined the show.
Rachel now has a fringe, having previously worn her blonde hair in a middle parting, and it left many doing a double take and thinking Louise Minchin had returned to the programme.
Taking to Twitter to comment on Rachel's new look, one fan said: "Rachel Burden seems to be turning into Louise Minchin."
Another quickly added: "Thought that @louiseminchin was back on @BBCBreakfast."
A third penned of the broadcaster: "Didn’t recognise you in your new fringe!"
BBC Breakfast airs daily from 6am on BBC One.
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