Millie isn't sure whether her thigh-high boots are suitable for daytime

Millie Mackintosh had a bit of Pretty Woman moment yesterday.

The Made In Chelsea star, 24, had matched her burgundy skirt suit with a pair of sexy black boots – which she worried may have given some people the wrong impression.

‘Pretty sure my cab driver thinks I’m a hooker.. Wearing thigh high boots in the middle of the afternoon on the way to claridge’s.. Ooops,’ Tweeted Millie.

Despite regretting her outfit choice, Millie – who wed Professor Green last month – looked stunning for her day out in London.

The pretty brunette’s short skirt showed off a hint of tanned flesh while her fringed ‘do lay loosely around shoulders and she’d accessorised with a cute fedora hat.

She’s obviously fallen in love with her hot shoes as she wore them for a night out with pal Rosie Fortescue – who also owns them – earlier this week.

‘Boot bitches with @camillamackintosh from @randbprgirl. #kneehighloving,’ wrote Rosie on Instagram, along with a snap of their footwear.

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Anna Duff