Hailey Bieber has been brutally slammed for her wedding guest dress that she wore to a pal's wedding that seemingly broke protocol.
The stunning Rhode Skin founder, 25, looked sensational for her friend Stephanie Shepherd's wedding over the weekend.
Donning a slinky backless frock, and seemingly going braless for the occasion, Hailey sizzled in a series of snaps she posed for showcasing of her outfit before the event.
Showing off her svelte figure, Hailey posed against a plain background as she gazed into the distance while showcasing the silky light-coloured frock.
Hailey could be seen wearing her blonde locks down and grazing her jawline, with the model and beauty mogul rocking a shimmery pale blue eyeshadow and bronzed makeup look.
Dividing fans with the controversial frock, thanks to the way in which the colour appears to different people, Hailey left fans taken aback and engaging in a heated discussion in the comments section.
"Wait but she wore this to a wedding... white... to another person's wedding... I mean..." penned one fan in sheer disbelief.
A second then asked: "Why is she wearing white to a wedding?????"
"To a wedding?" questioned a third.
While a fourth brutally penned: "Wearing all white to someone else's wedding? Classic mean girl."
Others however noted that the dress was "baby blue", with someone else writing: "This look is everything. I love the baby blue."
Meanwhile, many fans flocked to gush over how "unreal" she looked, with one writing: "We are looking at one of the sexiest women alive. And with a breathtaking smile."
"So pretty! You looked gorgeous [last] night babe," added a second, while a third simply penned: "Unreal."
In other reports by other outlets, some state the dress is white while others note how it is in fact baby blue.
It seems to be an unwritten rule with wedding guest attire that white and colours that are very pale should be avoided - unless there is an all-white theme.
Brides magazine state that guests should "steer clear of off-white, eggshell, beige, champagne, cream, or any other super light color that could be mistaken for white".
Hailey's controversial white-or-blue frock was worn for her friend Stephanie Shepherd and Larry Jackson’s ceremony in Beverly Hills over the weekend.
For those not in the know, Stephanie - who is an actor, entrepreneur, environmental advocate, and television personality - used to work with Kim Kardashian.
The likes of Kim and her mum Kris Jenner were in attendance, with the wedding being full to the brim of famous faces.
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