14/08/2014 12:35 BST | Updated 22/05/2015 06:12 BST

Rosie Huntington-Whiteley Does Completely See-Through Shirt For M&Amp;S Dinner

Rosie Huntington-Whiteley dared to bare her bra on Wednesday night as she attended a dinner to celebrate her new M&S range at the Dover St Arts Club.

She was looking seriously sexy in her frilly sheer black Dolce & Gabbana number, which she somehow managed to keep chic, despite the fact her lacy black bra was on full show.

She paired the look with a stylish chignon, cigarette pants and glitzy stilettos.

Throughout the night, she tweeted a pic from inside the venue, writing: "Beautiful table display at my dinner for all the best London fashion editors to celebrate my #rosieforautograph collection."

Earlier in the day, Rosie struck a pose as she attended a photo call to launch the new Rosie for Autograph Sleepwear Collection at M&S Marble Arch.

She tweeted: "Officially launching my sleepwear collection today @marksandspencer "#RosieForAutograph #ProudMoment."

She looked chic and stylish in a black skinny knit top and £299 animal-printed leather skirt, both, shockingly, from Marks & Spencer.

The new sleepwear range features everything from satin pyjamas for £35 to a £149 cashmere jumper and snood.

Rosie even showed everyone how to wear the cashmere top, writing on Instagram: "Cosy cashmere sweater from my line @marksandspencer #rosiesleepwear #roselingerie #rosieforautograph On sale NOW!!

Will you be buying Rosie's new range?

While you're thinking it over, flick through more images of the stunning model here: